/*
+ * SPDX-License-Identifier: MIT
+ *
* Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
* Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
*/
-#define BT_LOG_TAG "FIELDS"
-#include "lib/lib-logging.h"
+#define BT_LOG_TAG "LIB/FIELD"
+#include "lib/logging.h"
-#include "lib/assert-pre.h"
+#include "lib/assert-cond.h"
#include <babeltrace2/trace-ir/field.h>
-#include <babeltrace2/trace-ir/field-const.h>
#include "lib/object.h"
#include "compat/compiler.h"
#include "compat/fcntl.h"
#include "common/align.h"
#include "common/assert.h"
#include <inttypes.h>
+#include <stdbool.h>
#include "field.h"
#include "field-class.h"
+#include "lib/func-status.h"
+
+#define BT_ASSERT_PRE_DEV_FIELD_HOT(_field) \
+ BT_ASSERT_PRE_DEV_HOT("field", \
+ (const struct bt_field *) (_field), "Field", ": %!+f", (_field))
static
void reset_single_field(struct bt_field *field);
static
void reset_structure_field(struct bt_field *field);
+static
+void reset_option_field(struct bt_field *field);
+
static
void reset_variant_field(struct bt_field *field);
static
void set_structure_field_is_frozen(struct bt_field *field, bool is_frozen);
+static
+void set_option_field_is_frozen(struct bt_field *field, bool is_frozen);
+
static
void set_variant_field_is_frozen(struct bt_field *field, bool is_frozen);
static
bool structure_field_is_set(const struct bt_field *field);
+static
+bool option_field_is_set(const struct bt_field *field);
+
static
bool variant_field_is_set(const struct bt_field *field);
+static
+struct bt_field_methods bool_field_methods = {
+ .set_is_frozen = set_single_field_is_frozen,
+ .is_set = single_field_is_set,
+ .reset = reset_single_field,
+};
+
+static
+struct bt_field_methods bit_array_field_methods = {
+ .set_is_frozen = set_single_field_is_frozen,
+ .is_set = single_field_is_set,
+ .reset = reset_single_field,
+};
+
static
struct bt_field_methods integer_field_methods = {
.set_is_frozen = set_single_field_is_frozen,
.reset = reset_array_field,
};
+static
+struct bt_field_methods option_field_methods = {
+ .set_is_frozen = set_option_field_is_frozen,
+ .is_set = option_field_is_set,
+ .reset = reset_option_field,
+};
+
static
struct bt_field_methods variant_field_methods = {
.set_is_frozen = set_variant_field_is_frozen,
.reset = reset_variant_field,
};
+static
+struct bt_field *create_bool_field(struct bt_field_class *);
+
+static
+struct bt_field *create_bit_array_field(struct bt_field_class *);
+
static
struct bt_field *create_integer_field(struct bt_field_class *);
static
struct bt_field *create_dynamic_array_field(struct bt_field_class *);
+static
+struct bt_field *create_option_field(struct bt_field_class *);
+
static
struct bt_field *create_variant_field(struct bt_field_class *);
static
-struct bt_field *(* const field_create_funcs[])(struct bt_field_class *) = {
- [BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER] = create_integer_field,
- [BT_FIELD_CLASS_TYPE_SIGNED_INTEGER] = create_integer_field,
- [BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION] = create_integer_field,
- [BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION] = create_integer_field,
- [BT_FIELD_CLASS_TYPE_REAL] = create_real_field,
- [BT_FIELD_CLASS_TYPE_STRING] = create_string_field,
- [BT_FIELD_CLASS_TYPE_STRUCTURE] = create_structure_field,
- [BT_FIELD_CLASS_TYPE_STATIC_ARRAY] = create_static_array_field,
- [BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY] = create_dynamic_array_field,
- [BT_FIELD_CLASS_TYPE_VARIANT] = create_variant_field,
-};
+void destroy_bool_field(struct bt_field *field);
+
+static
+void destroy_bit_array_field(struct bt_field *field);
static
void destroy_integer_field(struct bt_field *field);
void destroy_array_field(struct bt_field *field);
static
-void destroy_variant_field(struct bt_field *field);
+void destroy_option_field(struct bt_field *field);
static
-void (* const field_destroy_funcs[])(struct bt_field *) = {
- [BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER] = destroy_integer_field,
- [BT_FIELD_CLASS_TYPE_SIGNED_INTEGER] = destroy_integer_field,
- [BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION] = destroy_integer_field,
- [BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION] = destroy_integer_field,
- [BT_FIELD_CLASS_TYPE_REAL] = destroy_real_field,
- [BT_FIELD_CLASS_TYPE_STRING] = destroy_string_field,
- [BT_FIELD_CLASS_TYPE_STRUCTURE] = destroy_structure_field,
- [BT_FIELD_CLASS_TYPE_STATIC_ARRAY] = destroy_array_field,
- [BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY] = destroy_array_field,
- [BT_FIELD_CLASS_TYPE_VARIANT] = destroy_variant_field,
-};
+void destroy_variant_field(struct bt_field *field);
-struct bt_field_class *bt_field_borrow_class(const struct bt_field *field)
+struct bt_field_class *bt_field_borrow_class(struct bt_field *field)
{
- BT_ASSERT_PRE_NON_NULL(field, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
return field->class;
}
const struct bt_field_class *bt_field_borrow_class_const(
const struct bt_field *field)
{
- BT_ASSERT_PRE_NON_NULL(field, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
return field->class;
}
enum bt_field_class_type bt_field_get_class_type(const struct bt_field *field)
{
- BT_ASSERT_PRE_NON_NULL(field, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
return field->class->type;
}
{
struct bt_field *field = NULL;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT(bt_field_class_has_known_type(fc));
- field = field_create_funcs[fc->type](fc);
+ BT_ASSERT(fc);
+
+ switch (fc->type) {
+ case BT_FIELD_CLASS_TYPE_BOOL:
+ field = create_bool_field(fc);
+ break;
+ case BT_FIELD_CLASS_TYPE_BIT_ARRAY:
+ field = create_bit_array_field(fc);
+ break;
+ case BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER:
+ case BT_FIELD_CLASS_TYPE_SIGNED_INTEGER:
+ case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION:
+ case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION:
+ field = create_integer_field(fc);
+ break;
+ case BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL:
+ case BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL:
+ field = create_real_field(fc);
+ break;
+ case BT_FIELD_CLASS_TYPE_STRING:
+ field = create_string_field(fc);
+ break;
+ case BT_FIELD_CLASS_TYPE_STRUCTURE:
+ field = create_structure_field(fc);
+ break;
+ case BT_FIELD_CLASS_TYPE_STATIC_ARRAY:
+ field = create_static_array_field(fc);
+ break;
+ case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITHOUT_LENGTH_FIELD:
+ case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD:
+ field = create_dynamic_array_field(fc);
+ break;
+ case BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD:
+ case BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD:
+ case BT_FIELD_CLASS_TYPE_OPTION_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD:
+ case BT_FIELD_CLASS_TYPE_OPTION_WITH_SIGNED_INTEGER_SELECTOR_FIELD:
+ field = create_option_field(fc);
+ break;
+ case BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD:
+ case BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD:
+ case BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD:
+ field = create_variant_field(fc);
+ break;
+ default:
+ bt_common_abort();
+ }
+
if (!field) {
- BT_LIB_LOGE("Cannot create field object from field class: "
+ BT_LIB_LOGE_APPEND_CAUSE("Cannot create field object from field class: "
"%![fc-]+F", fc);
goto end;
}
bt_object_init_unique(&field->base);
field->methods = methods;
field->class = fc;
- bt_object_get_no_null_check(fc);
+ bt_object_get_ref_no_null_check(fc);
+}
+
+static
+struct bt_field *create_bool_field(struct bt_field_class *fc)
+{
+ struct bt_field_bool *bool_field;
+
+ BT_LIB_LOGD("Creating boolean field object: %![fc-]+F", fc);
+ bool_field = g_new0(struct bt_field_bool, 1);
+ if (!bool_field) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one boolean field.");
+ goto end;
+ }
+
+ init_field((void *) bool_field, fc, &bool_field_methods);
+ BT_LIB_LOGD("Created boolean field object: %!+f", bool_field);
+
+end:
+ return (void *) bool_field;
+}
+
+static
+struct bt_field *create_bit_array_field(struct bt_field_class *fc)
+{
+ struct bt_field_bit_array *ba_field;
+
+ BT_LIB_LOGD("Creating bit array field object: %![fc-]+F", fc);
+ ba_field = g_new0(struct bt_field_bit_array, 1);
+ if (!ba_field) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one bit array field.");
+ goto end;
+ }
+
+ init_field((void *) ba_field, fc, &bit_array_field_methods);
+ BT_LIB_LOGD("Created bit array field object: %!+f", ba_field);
+
+end:
+ return (void *) ba_field;
}
static
BT_LIB_LOGD("Creating integer field object: %![fc-]+F", fc);
int_field = g_new0(struct bt_field_integer, 1);
if (!int_field) {
- BT_LOGE_STR("Failed to allocate one integer field.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one integer field.");
goto end;
}
BT_LIB_LOGD("Creating real field object: %![fc-]+F", fc);
real_field = g_new0(struct bt_field_real, 1);
if (!real_field) {
- BT_LOGE_STR("Failed to allocate one real field.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one real field.");
goto end;
}
BT_LIB_LOGD("Creating string field object: %![fc-]+F", fc);
string_field = g_new0(struct bt_field_string, 1);
if (!string_field) {
- BT_LOGE_STR("Failed to allocate one string field.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one string field.");
goto end;
}
string_field->buf = g_array_sized_new(FALSE, FALSE,
sizeof(char), 1);
if (!string_field->buf) {
- BT_LOGE_STR("Failed to allocate a GArray.");
- BT_OBJECT_PUT_REF_AND_RESET(string_field);
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray.");
+ bt_field_destroy((void *) string_field);
+ string_field = NULL;
goto end;
}
*fields = g_ptr_array_new_with_free_func(
(GDestroyNotify) bt_field_destroy);
if (!*fields) {
- BT_LOGE_STR("Failed to allocate a GPtrArray.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray.");
ret = -1;
goto end;
}
for (i = 0; i < fc->named_fcs->len; i++) {
struct bt_field *field;
- struct bt_named_field_class *named_fc =
- BT_FIELD_CLASS_NAMED_FC_AT_INDEX(fc, i);
+ struct bt_named_field_class *named_fc = fc->named_fcs->pdata[i];
field = bt_field_create(named_fc->fc);
if (!field) {
- BT_LIB_LOGE("Failed to create structure member or variant option field: "
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to create structure member or variant option field: "
"name=\"%s\", %![fc-]+F",
named_fc->name->str, named_fc->fc);
ret = -1;
BT_LIB_LOGD("Creating structure field object: %![fc-]+F", fc);
struct_field = g_new0(struct bt_field_structure, 1);
if (!struct_field) {
- BT_LOGE_STR("Failed to allocate one structure field.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one structure field.");
goto end;
}
if (create_fields_from_named_field_classes((void *) fc,
&struct_field->fields)) {
- BT_LIB_LOGE("Cannot create structure member fields: "
- "%![fc-]+F", fc);
- BT_OBJECT_PUT_REF_AND_RESET(struct_field);
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Cannot create structure member fields: %![fc-]+F", fc);
+ bt_field_destroy((void *) struct_field);
+ struct_field = NULL;
goto end;
}
return (void *) struct_field;
}
+static
+struct bt_field *create_option_field(struct bt_field_class *fc)
+{
+ struct bt_field_option *opt_field;
+ struct bt_field_class_option *opt_fc = (void *) fc;
+
+ BT_LIB_LOGD("Creating option field object: %![fc-]+F", fc);
+ opt_field = g_new0(struct bt_field_option, 1);
+ if (!opt_field) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one option field.");
+ goto end;
+ }
+
+ init_field((void *) opt_field, fc, &option_field_methods);
+ opt_field->content_field = bt_field_create(opt_fc->content_fc);
+ if (!opt_field->content_field) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to create option field's content field: "
+ "%![opt-fc-]+F, %![content-fc-]+F",
+ opt_fc, opt_fc->content_fc);
+ bt_field_destroy((void *) opt_field);
+ opt_field = NULL;
+ goto end;
+ }
+
+ BT_LIB_LOGD("Created option field object: %!+f", opt_field);
+
+end:
+ return (void *) opt_field;
+}
+
static
struct bt_field *create_variant_field(struct bt_field_class *fc)
{
BT_LIB_LOGD("Creating variant field object: %![fc-]+F", fc);
var_field = g_new0(struct bt_field_variant, 1);
if (!var_field) {
- BT_LOGE_STR("Failed to allocate one variant field.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one variant field.");
goto end;
}
if (create_fields_from_named_field_classes((void *) fc,
&var_field->fields)) {
- BT_LIB_LOGE("Cannot create variant member fields: "
+ BT_LIB_LOGE_APPEND_CAUSE("Cannot create variant member fields: "
"%![fc-]+F", fc);
- BT_OBJECT_PUT_REF_AND_RESET(var_field);
+ bt_field_destroy((void *) var_field);
+ var_field = NULL;
goto end;
}
array_fc = (void *) array_field->common.class;
array_field->fields = g_ptr_array_sized_new(array_field->length);
if (!array_field->fields) {
- BT_LOGE_STR("Failed to allocate a GPtrArray.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray.");
ret = -1;
goto end;
}
array_field->fields->pdata[i] = bt_field_create(
array_fc->element_fc);
if (!array_field->fields->pdata[i]) {
- BT_LIB_LOGE("Cannot create array field's element field: "
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Cannot create array field's element field: "
"index=%" PRIu64 ", %![fc-]+F", i, array_fc);
ret = -1;
goto end;
static
struct bt_field *create_static_array_field(struct bt_field_class *fc)
{
- struct bt_field_class_static_array *array_fc = (void *) fc;
+ struct bt_field_class_array_static *array_fc = (void *) fc;
struct bt_field_array *array_field;
BT_LIB_LOGD("Creating static array field object: %![fc-]+F", fc);
array_field = g_new0(struct bt_field_array, 1);
if (!array_field) {
- BT_LOGE_STR("Failed to allocate one static array field.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one static array field.");
goto end;
}
array_field->length = array_fc->length;
if (init_array_field_fields(array_field)) {
- BT_LIB_LOGE("Cannot create static array fields: "
+ BT_LIB_LOGE_APPEND_CAUSE("Cannot create static array fields: "
"%![fc-]+F", fc);
- BT_OBJECT_PUT_REF_AND_RESET(array_field);
+ bt_field_destroy((void *) array_field);
+ array_field = NULL;
goto end;
}
BT_LIB_LOGD("Creating dynamic array field object: %![fc-]+F", fc);
array_field = g_new0(struct bt_field_array, 1);
if (!array_field) {
- BT_LOGE_STR("Failed to allocate one dynamic array field.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one dynamic array field.");
goto end;
}
init_field((void *) array_field, fc, &array_field_methods);
if (init_array_field_fields(array_field)) {
- BT_LIB_LOGE("Cannot create dynamic array fields: "
+ BT_LIB_LOGE_APPEND_CAUSE("Cannot create dynamic array fields: "
"%![fc-]+F", fc);
- BT_OBJECT_PUT_REF_AND_RESET(array_field);
+ bt_field_destroy((void *) array_field);
+ array_field = NULL;
goto end;
}
return (void *) array_field;
}
-int64_t bt_field_signed_integer_get_value(const struct bt_field *field)
+bt_bool bt_field_bool_get_value(const struct bt_field *field)
+{
+ const struct bt_field_bool *bool_field = (const void *) field;
+
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_SET("field", field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "boolean-field", BT_FIELD_CLASS_TYPE_BOOL, "Field");
+ return (bt_bool) bool_field->value;
+}
+
+void bt_field_bool_set_value(struct bt_field *field, bt_bool value)
+{
+ struct bt_field_bool *bool_field = (void *) field;
+
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "boolean-field", BT_FIELD_CLASS_TYPE_BOOL, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_HOT(field);
+ bool_field->value = (bool) value;
+ bt_field_set_single(field, true);
+}
+
+uint64_t bt_field_bit_array_get_value_as_integer(const struct bt_field *field)
+{
+ const struct bt_field_bit_array *ba_field = (const void *) field;
+
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_SET("field", field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "bit-array-field", BT_FIELD_CLASS_TYPE_BIT_ARRAY, "Field");
+ return ba_field->value_as_int;
+}
+
+void bt_field_bit_array_set_value_as_integer(struct bt_field *field,
+ uint64_t value)
+{
+ struct bt_field_bit_array *ba_field = (void *) field;
+ struct bt_field_class_bit_array *ba_fc;
+
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "bit-array-field", BT_FIELD_CLASS_TYPE_BIT_ARRAY, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_HOT(field);
+ ba_fc = (void *) field->class;
+ ba_field->value_as_int = value;
+
+ if (ba_fc->length < 64) {
+ /* Apply mask */
+ ba_field->value_as_int &= ((UINT64_C(1) << ba_fc->length) - 1);
+ }
+
+ bt_field_set_single(field, true);
+}
+
+int64_t bt_field_integer_signed_get_value(const struct bt_field *field)
{
const struct bt_field_integer *int_field = (const void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_IS_SET(field, "Field");
- BT_ASSERT_PRE_FIELD_IS_SIGNED_INT(field, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_SET("field", field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_SIGNED_INT("field", field, "Field");
return int_field->value.i;
}
-void bt_field_signed_integer_set_value(struct bt_field *field, int64_t value)
+void bt_field_integer_signed_set_value(struct bt_field *field, int64_t value)
{
struct bt_field_integer *int_field = (void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_IS_SIGNED_INT(field, "Field");
- BT_ASSERT_PRE_FIELD_HOT(field, "Field");
- BT_ASSERT_PRE(bt_util_value_is_in_range_signed(
- ((struct bt_field_class_integer *) field->class)->range, value),
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_SIGNED_INT("field", field, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_HOT(field);
+ BT_ASSERT_PRE_DEV("valid-value-for-field-class-field-value-range",
+ bt_util_value_is_in_range_signed(
+ ((struct bt_field_class_integer *) field->class)->range,
+ value),
"Value is out of bounds: value=%" PRId64 ", %![field-]+f, "
"%![fc-]+F", value, field, field->class);
int_field->value.i = value;
bt_field_set_single(field, true);
}
-uint64_t bt_field_unsigned_integer_get_value(const struct bt_field *field)
+uint64_t bt_field_integer_unsigned_get_value(const struct bt_field *field)
{
const struct bt_field_integer *int_field = (const void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_IS_SET(field, "Field");
- BT_ASSERT_PRE_FIELD_IS_UNSIGNED_INT(field, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_SET("field", field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_UNSIGNED_INT("field", field, "Field");
return int_field->value.u;
}
-void bt_field_unsigned_integer_set_value(struct bt_field *field, uint64_t value)
+void bt_field_integer_unsigned_set_value(struct bt_field *field, uint64_t value)
{
struct bt_field_integer *int_field = (void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_IS_UNSIGNED_INT(field, "Field");
- BT_ASSERT_PRE_FIELD_HOT(field, "Field");
- BT_ASSERT_PRE(bt_util_value_is_in_range_unsigned(
- ((struct bt_field_class_integer *) field->class)->range, value),
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_UNSIGNED_INT("field", field, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_HOT(field);
+ BT_ASSERT_PRE_DEV("valid-value-for-field-class-field-value-range",
+ bt_util_value_is_in_range_unsigned(
+ ((struct bt_field_class_integer *) field->class)->range,
+ value),
"Value is out of bounds: value=%" PRIu64 ", %![field-]+f, "
"%![fc-]+F", value, field, field->class);
int_field->value.u = value;
bt_field_set_single(field, true);
}
-double bt_field_real_get_value(const struct bt_field *field)
+float bt_field_real_single_precision_get_value(const struct bt_field *field)
+{
+ const struct bt_field_real *real_field = (const void *) field;
+
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_SET("field", field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "single-precision-real-field",
+ BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL, "Field");
+ return (float) real_field->value;
+}
+
+double bt_field_real_double_precision_get_value(const struct bt_field *field)
{
const struct bt_field_real *real_field = (const void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_IS_SET(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_REAL, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_SET("field", field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "double-precision-real-field",
+ BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL, "Field");
return real_field->value;
}
-void bt_field_real_set_value(struct bt_field *field, double value)
+void bt_field_real_single_precision_set_value(struct bt_field *field,
+ float value)
{
struct bt_field_real *real_field = (void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_REAL, "Field");
- BT_ASSERT_PRE_FIELD_HOT(field, "Field");
- BT_ASSERT_PRE(
- !((struct bt_field_class_real *) field->class)->is_single_precision ||
- (double) (float) value == value,
- "Invalid value for a single-precision real number: value=%f, "
- "%![fc-]+F", value, field->class);
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "single-precision-real-field",
+ BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_HOT(field);
+
+ real_field->value = (double) value;
+ bt_field_set_single(field, true);
+}
+
+void bt_field_real_double_precision_set_value(struct bt_field *field,
+ double value)
+{
+ struct bt_field_real *real_field = (void *) field;
+
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "double-precision-real-field",
+ BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_HOT(field);
+
real_field->value = value;
bt_field_set_single(field, true);
}
-enum bt_field_status bt_field_unsigned_enumeration_get_mapping_labels(
+enum bt_field_enumeration_get_mapping_labels_status
+bt_field_enumeration_unsigned_get_mapping_labels(
const struct bt_field *field,
bt_field_class_enumeration_mapping_label_array *label_array,
uint64_t *count)
{
const struct bt_field_integer *int_field = (const void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_NON_NULL(label_array, "Label array (output)");
- BT_ASSERT_PRE_NON_NULL(label_array, "Count (output)");
- BT_ASSERT_PRE_FIELD_IS_SET(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field,
+ BT_ASSERT_PRE_DEV_NO_ERROR();
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_NON_NULL("label-array-output", label_array,
+ "Label array (output)");
+ BT_ASSERT_PRE_DEV_NON_NULL("count-output", count, "Count (output)");
+ BT_ASSERT_PRE_DEV_FIELD_IS_SET("field", field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "unsigned-enumeration-field",
BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field");
return (int)
- bt_field_class_unsigned_enumeration_get_mapping_labels_by_value(
+ bt_field_class_enumeration_unsigned_get_mapping_labels_for_value(
field->class, int_field->value.u, label_array, count);
}
-enum bt_field_status bt_field_signed_enumeration_get_mapping_labels(
+enum bt_field_enumeration_get_mapping_labels_status
+bt_field_enumeration_signed_get_mapping_labels(
const struct bt_field *field,
bt_field_class_enumeration_mapping_label_array *label_array,
uint64_t *count)
{
const struct bt_field_integer *int_field = (const void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_NON_NULL(label_array, "Label array (output)");
- BT_ASSERT_PRE_NON_NULL(label_array, "Count (output)");
- BT_ASSERT_PRE_FIELD_IS_SET(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field,
+ BT_ASSERT_PRE_DEV_NO_ERROR();
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_NON_NULL("label-array-output", label_array,
+ "Label array (output)");
+ BT_ASSERT_PRE_DEV_NON_NULL("count-output", count, "Count (output)");
+ BT_ASSERT_PRE_DEV_FIELD_IS_SET("field", field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "signed-enumeration-field",
BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field");
return (int)
- bt_field_class_signed_enumeration_get_mapping_labels_by_value(
+ bt_field_class_enumeration_signed_get_mapping_labels_for_value(
field->class, int_field->value.i, label_array, count);
}
{
const struct bt_field_string *string_field = (const void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_IS_SET(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_STRING,
- "Field");
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_SET("field", field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field, "string-field",
+ BT_FIELD_CLASS_TYPE_STRING, "Field");
return (const char *) string_field->buf->data;
}
{
const struct bt_field_string *string_field = (const void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_IS_SET(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_STRING,
- "Field");
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_SET("field", field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field, "string-field",
+ BT_FIELD_CLASS_TYPE_STRING, "Field");
return string_field->length;
}
{
struct bt_field_string *string_field = (void *) field;
- BT_ASSERT(field);
+ BT_ASSERT_DBG(field);
string_field->length = 0;
+ g_array_index(string_field->buf, char, 0) = '\0';
bt_field_set_single(field, true);
}
-enum bt_field_status bt_field_string_set_value(struct bt_field *field,
- const char *value)
+enum bt_field_string_set_value_status bt_field_string_set_value(
+ struct bt_field *field, const char *value)
{
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_NON_NULL(value, "Value");
- BT_ASSERT_PRE_FIELD_HOT(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_STRING,
- "Field");
+ BT_ASSERT_PRE_DEV_NO_ERROR();
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_NON_NULL("value", value, "Value");
+ BT_ASSERT_PRE_DEV_FIELD_HOT(field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field, "string-field",
+ BT_FIELD_CLASS_TYPE_STRING, "Field");
clear_string_field(field);
- return bt_field_string_append_with_length(field, value,
+ return (int) bt_field_string_append_with_length(field, value,
(uint64_t) strlen(value));
}
-enum bt_field_status bt_field_string_append(struct bt_field *field, const char *value)
-{
- return bt_field_string_append_with_length(field,
- value, (uint64_t) strlen(value));
-}
+#define BT_ASSERT_PRE_DEV_FOR_APPEND_TO_STRING_FIELD_WITH_LENGTH(_field, _value, _length) \
+ do { \
+ BT_ASSERT_PRE_DEV_NO_ERROR(); \
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(_field); \
+ BT_ASSERT_PRE_DEV_NON_NULL("value", (_value), "Value"); \
+ BT_ASSERT_PRE_DEV_FIELD_HOT(_field); \
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", \
+ (_field), "string-field", \
+ BT_FIELD_CLASS_TYPE_STRING, "Field"); \
+ BT_ASSERT_PRE_DEV("value-has-no-null-byte", \
+ !memchr((_value), '\0', (_length)), \
+ "String value to append contains a null character: " \
+ "partial-value=\"%.32s\", length=%" PRIu64, \
+ (_value), (_length)); \
+ } while (0)
-enum bt_field_status bt_field_string_append_with_length(struct bt_field *field,
- const char *value, uint64_t length)
+static
+enum bt_field_string_append_status append_to_string_field_with_length(
+ struct bt_field *field, const char *value, uint64_t length)
{
struct bt_field_string *string_field = (void *) field;
char *data;
uint64_t new_length;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_NON_NULL(value, "Value");
- BT_ASSERT_PRE_FIELD_HOT(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field,
- BT_FIELD_CLASS_TYPE_STRING, "Field");
-
- /* Make sure no null bytes are appended */
- BT_ASSERT_PRE(memchr(value, '\0', length) == NULL,
- "String value to append contains a null character: "
- "partial-value=\"%.32s\", length=%" PRIu64, value, length);
-
+ BT_ASSERT_DBG(field);
+ BT_ASSERT_DBG(value);
new_length = length + string_field->length;
if (G_UNLIKELY(new_length + 1 > string_field->buf->len)) {
((char *) string_field->buf->data)[new_length] = '\0';
string_field->length = new_length;
bt_field_set_single(field, true);
- return BT_FIELD_STATUS_OK;
+ return BT_FUNC_STATUS_OK;
+}
+
+enum bt_field_string_append_status bt_field_string_append_with_length(
+ struct bt_field *field, const char *value, uint64_t length)
+{
+ BT_ASSERT_PRE_DEV_FOR_APPEND_TO_STRING_FIELD_WITH_LENGTH(field, value,
+ length);
+ return append_to_string_field_with_length(field, value, length);
+}
+
+enum bt_field_string_append_status bt_field_string_append(
+ struct bt_field *field, const char *value)
+{
+ uint64_t length = (uint64_t) strlen(value);
+
+ BT_ASSERT_PRE_DEV_FOR_APPEND_TO_STRING_FIELD_WITH_LENGTH(field, value,
+ length);
+ return append_to_string_field_with_length(field, value, length);
}
-enum bt_field_status bt_field_string_clear(struct bt_field *field)
+void bt_field_string_clear(struct bt_field *field)
{
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_HOT(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field,
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_HOT(field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field, "string-field",
BT_FIELD_CLASS_TYPE_STRING, "Field");
clear_string_field(field);
- return BT_FIELD_STATUS_OK;
}
uint64_t bt_field_array_get_length(const struct bt_field *field)
{
const struct bt_field_array *array_field = (const void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_IS_ARRAY(field, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_ARRAY("field", field, "Field");
return array_field->length;
}
-enum bt_field_status bt_field_dynamic_array_set_length(struct bt_field *field,
- uint64_t length)
+enum bt_field_array_dynamic_set_length_status bt_field_array_dynamic_set_length(
+ struct bt_field *field, uint64_t length)
{
- int ret = BT_FIELD_STATUS_OK;
+ int ret = BT_FUNC_STATUS_OK;
struct bt_field_array *array_field = (void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field,
- BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY, "Field");
- BT_ASSERT_PRE_FIELD_HOT(field, "Field");
+ BT_ASSERT_PRE_DEV_NO_ERROR();
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_DYNAMIC_ARRAY("field", field, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_HOT(field);
if (G_UNLIKELY(length > array_field->fields->len)) {
/* Make more room */
array_fc->element_fc);
if (!elem_field) {
- BT_LIB_LOGE("Cannot create element field for "
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Cannot create element field for "
"dynamic array field: "
"index=%" PRIu64 ", "
"%![array-field-]+f", i, field);
- ret = BT_FIELD_STATUS_NOMEM;
+ ret = BT_FUNC_STATUS_MEMORY_ERROR;
goto end;
}
- BT_ASSERT(!array_field->fields->pdata[i]);
+ BT_ASSERT_DBG(!array_field->fields->pdata[i]);
array_field->fields->pdata[i] = elem_field;
}
}
static inline
struct bt_field *borrow_array_field_element_field_by_index(
- struct bt_field *field, uint64_t index)
+ struct bt_field *field, uint64_t index, const char *api_func)
{
struct bt_field_array *array_field = (void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_IS_ARRAY(field, "Field");
- BT_ASSERT_PRE_VALID_INDEX(index, array_field->length);
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL_FROM_FUNC(api_func, field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_ARRAY_FROM_FUNC(api_func, "field", field,
+ "Field");
+ BT_ASSERT_PRE_DEV_VALID_INDEX_FROM_FUNC(api_func, index,
+ array_field->length);
return array_field->fields->pdata[index];
}
struct bt_field *bt_field_array_borrow_element_field_by_index(
struct bt_field *field, uint64_t index)
{
- return borrow_array_field_element_field_by_index(field, index);
+ return borrow_array_field_element_field_by_index(field, index,
+ __func__);
}
const struct bt_field *
bt_field_array_borrow_element_field_by_index_const(
const struct bt_field *field, uint64_t index)
{
- return borrow_array_field_element_field_by_index((void *) field, index);
+ return borrow_array_field_element_field_by_index((void *) field, index,
+ __func__);
}
static inline
struct bt_field *borrow_structure_field_member_field_by_index(
- struct bt_field *field, uint64_t index)
+ struct bt_field *field, uint64_t index, const char *api_func)
{
struct bt_field_structure *struct_field = (void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field,
- BT_FIELD_CLASS_TYPE_STRUCTURE, "Field");
- BT_ASSERT_PRE_VALID_INDEX(index, struct_field->fields->len);
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL_FROM_FUNC(api_func, field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE_FROM_FUNC(api_func, "field",
+ field, "structure-field", BT_FIELD_CLASS_TYPE_STRUCTURE,
+ "Field");
+ BT_ASSERT_PRE_DEV_VALID_INDEX_FROM_FUNC(api_func, index,
+ struct_field->fields->len);
return struct_field->fields->pdata[index];
}
struct bt_field *field, uint64_t index)
{
return borrow_structure_field_member_field_by_index(field,
- index);
+ index, __func__);
}
const struct bt_field *
const struct bt_field *field, uint64_t index)
{
return borrow_structure_field_member_field_by_index(
- (void *) field, index);
+ (void *) field, index, __func__);
}
static inline
struct bt_field *borrow_structure_field_member_field_by_name(
- struct bt_field *field, const char *name)
+ struct bt_field *field, const char *name, const char *api_func)
{
struct bt_field *ret_field = NULL;
struct bt_field_class_structure *struct_fc;
gpointer orig_key;
gpointer index;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_NON_NULL(name, "Field name");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field,
- BT_FIELD_CLASS_TYPE_STRUCTURE, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL_FROM_FUNC(api_func, field);
+ BT_ASSERT_PRE_DEV_NON_NULL_FROM_FUNC(api_func, "member-name", name,
+ "Member name");
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE_FROM_FUNC(api_func, "field",
+ field, "structure-field", BT_FIELD_CLASS_TYPE_STRUCTURE,
+ "Field");
struct_fc = (void *) field->class;
if (!g_hash_table_lookup_extended(struct_fc->common.name_to_index, name,
}
ret_field = struct_field->fields->pdata[GPOINTER_TO_UINT(index)];
- BT_ASSERT(ret_field);
+ BT_ASSERT_DBG(ret_field);
end:
return ret_field;
struct bt_field *bt_field_structure_borrow_member_field_by_name(
struct bt_field *field, const char *name)
{
- return borrow_structure_field_member_field_by_name(field, name);
+ return borrow_structure_field_member_field_by_name(field, name,
+ __func__);
}
const struct bt_field *bt_field_structure_borrow_member_field_by_name_const(
const struct bt_field *field, const char *name)
{
return borrow_structure_field_member_field_by_name(
- (void *) field, name);
+ (void *) field, name, __func__);
+}
+
+void bt_field_option_set_has_field(struct bt_field *field, bt_bool has_field)
+{
+ struct bt_field_option *opt_field = (void *) field;
+
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_OPTION("field", field, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_HOT(field);
+
+ if (has_field) {
+ opt_field->selected_field = opt_field->content_field;
+ } else {
+ opt_field->selected_field = NULL;
+ }
+}
+
+struct bt_field *bt_field_option_borrow_field(struct bt_field *field)
+{
+ struct bt_field_option *opt_field = (void *) field;
+
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_OPTION("field", field, "Field");
+ return opt_field->selected_field;
+}
+
+const struct bt_field *bt_field_option_borrow_field_const(
+ const struct bt_field *field)
+{
+ return (const void *) bt_field_option_borrow_field((void *) field);
}
+#define BT_ASSERT_PRE_DEV_FOR_BORROW_VAR_FIELD_SEL_OPT_FIELD(_field) \
+ do { \
+ struct bt_field_variant *_var_field = (void *) field; \
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(_field); \
+ BT_ASSERT_PRE_DEV_FIELD_IS_VARIANT("field", (_field), \
+ "Field"); \
+ BT_ASSERT_PRE_DEV("has-selected-field", \
+ _var_field->selected_field, \
+ "Variant field has no selected field: %!+f", \
+ field); \
+ } while (0)
+
static inline
struct bt_field *borrow_variant_field_selected_option_field(
struct bt_field *field)
{
struct bt_field_variant *var_field = (void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field,
- BT_FIELD_CLASS_TYPE_VARIANT, "Field");
- BT_ASSERT_PRE(var_field->selected_field,
- "Variant field has no selected field: %!+f", field);
+ BT_ASSERT_DBG(field);
return var_field->selected_field;
}
struct bt_field *bt_field_variant_borrow_selected_option_field(
struct bt_field *field)
{
+ BT_ASSERT_PRE_DEV_FOR_BORROW_VAR_FIELD_SEL_OPT_FIELD(field);
return borrow_variant_field_selected_option_field(field);
}
const struct bt_field *bt_field_variant_borrow_selected_option_field_const(
const struct bt_field *field)
{
+ BT_ASSERT_PRE_DEV_FOR_BORROW_VAR_FIELD_SEL_OPT_FIELD(field);
return borrow_variant_field_selected_option_field((void *) field);
}
-enum bt_field_status bt_field_variant_select_option_field(
+#define BT_ASSERT_PRE_DEV_FOR_BORROW_VAR_FIELD_SEL_CLASS_OPT(_field) \
+ do { \
+ struct bt_field_variant *_var_field = (void *) field; \
+ BT_ASSERT_PRE_DEV("has-selected-field", \
+ _var_field->selected_field, \
+ "Variant field has no selected field: %!+f", \
+ (_field)); \
+ } while (0)
+
+static
+const struct bt_field_class_variant_option *
+borrow_variant_field_selected_class_option(const struct bt_field *field)
+{
+ const struct bt_field_class_named_field_class_container *container_fc;
+ const struct bt_field_variant *var_field = (const void *) field;
+
+ BT_ASSERT_DBG(field);
+ container_fc = (const void *) field->class;
+ return container_fc->named_fcs->pdata[var_field->selected_index];
+}
+
+const struct bt_field_class_variant_option *
+bt_field_variant_borrow_selected_option_class_const(
+ const struct bt_field *field)
+{
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_VARIANT("field", field, "Field");
+ BT_ASSERT_PRE_DEV_FOR_BORROW_VAR_FIELD_SEL_CLASS_OPT(field);
+ return borrow_variant_field_selected_class_option(field);
+}
+
+const struct bt_field_class_variant_with_selector_field_integer_unsigned_option *
+bt_field_variant_with_selector_field_integer_unsigned_borrow_selected_option_class_const(
+ const struct bt_field *field)
+{
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "variant-field-with-unsigned-selector-field",
+ BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD,
+ "Field");
+ BT_ASSERT_PRE_DEV_FOR_BORROW_VAR_FIELD_SEL_CLASS_OPT(field);
+ return (const void *) borrow_variant_field_selected_class_option(field);
+}
+
+const struct bt_field_class_variant_with_selector_field_integer_signed_option *
+bt_field_variant_with_selector_field_integer_signed_borrow_selected_option_class_const(
+ const struct bt_field *field)
+{
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE("field", field,
+ "variant-field-with-signed-selector-field",
+ BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD,
+ "Field");
+ BT_ASSERT_PRE_DEV_FOR_BORROW_VAR_FIELD_SEL_CLASS_OPT(field);
+ return (const void *) borrow_variant_field_selected_class_option(field);
+}
+
+enum bt_field_variant_select_option_by_index_status
+bt_field_variant_select_option_by_index(
struct bt_field *field, uint64_t index)
{
struct bt_field_variant *var_field = (void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field,
- BT_FIELD_CLASS_TYPE_VARIANT, "Field");
- BT_ASSERT_PRE_FIELD_HOT(field, "Field");
- BT_ASSERT_PRE_VALID_INDEX(index, var_field->fields->len);
+ BT_ASSERT_PRE_DEV_NO_ERROR();
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_VARIANT("field", field, "Field");
+ BT_ASSERT_PRE_DEV_FIELD_HOT(field);
+ BT_ASSERT_PRE_DEV_VALID_INDEX(index, var_field->fields->len);
var_field->selected_field = var_field->fields->pdata[index];
var_field->selected_index = index;
- return BT_FIELD_STATUS_OK;
+ return BT_FUNC_STATUS_OK;
}
-uint64_t bt_field_variant_get_selected_option_field_index(
+uint64_t bt_field_variant_get_selected_option_index(
const struct bt_field *field)
{
const struct bt_field_variant *var_field = (const void *) field;
- BT_ASSERT_PRE_NON_NULL(field, "Field");
- BT_ASSERT_PRE_FIELD_HAS_CLASS_TYPE(field,
- BT_FIELD_CLASS_TYPE_VARIANT, "Field");
- BT_ASSERT_PRE(var_field->selected_field,
+ BT_ASSERT_PRE_DEV_FIELD_NON_NULL(field);
+ BT_ASSERT_PRE_DEV_FIELD_IS_VARIANT("field", field, "Field");
+ BT_ASSERT_PRE_DEV("has-selected-field", var_field->selected_field,
"Variant field has no selected field: %!+f", field);
return var_field->selected_index;
}
BT_OBJECT_PUT_REF_AND_RESET(field->class);
}
+static
+void destroy_bool_field(struct bt_field *field)
+{
+ BT_ASSERT(field);
+ BT_LIB_LOGD("Destroying boolean field object: %!+f", field);
+ bt_field_finalize(field);
+ g_free(field);
+}
+
+static
+void destroy_bit_array_field(struct bt_field *field)
+{
+ BT_ASSERT(field);
+ BT_LIB_LOGD("Destroying bit array field object: %!+f", field);
+ bt_field_finalize(field);
+ g_free(field);
+}
+
static
void destroy_integer_field(struct bt_field *field)
{
g_free(field);
}
+static
+void destroy_option_field(struct bt_field *field)
+{
+ struct bt_field_option *opt_field = (void *) field;
+
+ BT_ASSERT(field);
+ BT_LIB_LOGD("Destroying option field object: %!+f", field);
+ bt_field_finalize(field);
+
+ if (opt_field->content_field) {
+ bt_field_destroy(opt_field->content_field);
+ }
+
+ g_free(field);
+}
+
static
void destroy_variant_field(struct bt_field *field)
{
void bt_field_destroy(struct bt_field *field)
{
BT_ASSERT(field);
- BT_ASSERT(bt_field_class_has_known_type(field->class));
- field_destroy_funcs[field->class->type](field);
+
+ switch (field->class->type) {
+ case BT_FIELD_CLASS_TYPE_BOOL:
+ destroy_bool_field(field);
+ break;
+ case BT_FIELD_CLASS_TYPE_BIT_ARRAY:
+ destroy_bit_array_field(field);
+ break;
+ case BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER:
+ case BT_FIELD_CLASS_TYPE_SIGNED_INTEGER:
+ case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION:
+ case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION:
+ destroy_integer_field(field);
+ break;
+ case BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL:
+ case BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL:
+ destroy_real_field(field);
+ break;
+ case BT_FIELD_CLASS_TYPE_STRING:
+ destroy_string_field(field);
+ break;
+ case BT_FIELD_CLASS_TYPE_STRUCTURE:
+ destroy_structure_field(field);
+ break;
+ case BT_FIELD_CLASS_TYPE_STATIC_ARRAY:
+ case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITHOUT_LENGTH_FIELD:
+ case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD:
+ destroy_array_field(field);
+ break;
+ case BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD:
+ case BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD:
+ case BT_FIELD_CLASS_TYPE_OPTION_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD:
+ case BT_FIELD_CLASS_TYPE_OPTION_WITH_SIGNED_INTEGER_SELECTOR_FIELD:
+ destroy_option_field(field);
+ break;
+ case BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD:
+ case BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD:
+ case BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD:
+ destroy_variant_field(field);
+ break;
+ default:
+ bt_common_abort();
+ }
}
static
void reset_single_field(struct bt_field *field)
{
- BT_ASSERT(field);
+ BT_ASSERT_DBG(field);
field->is_set = false;
}
uint64_t i;
struct bt_field_structure *struct_field = (void *) field;
- BT_ASSERT(field);
+ BT_ASSERT_DBG(field);
for (i = 0; i < struct_field->fields->len; i++) {
bt_field_reset(struct_field->fields->pdata[i]);
}
}
+static
+void reset_option_field(struct bt_field *field)
+{
+ struct bt_field_option *opt_field = (void *) field;
+
+ BT_ASSERT_DBG(opt_field);
+ bt_field_reset(opt_field->content_field);
+ opt_field->selected_field = NULL;
+}
+
static
void reset_variant_field(struct bt_field *field)
{
uint64_t i;
struct bt_field_variant *var_field = (void *) field;
- BT_ASSERT(field);
+ BT_ASSERT_DBG(field);
for (i = 0; i < var_field->fields->len; i++) {
bt_field_reset(var_field->fields->pdata[i]);
uint64_t i;
struct bt_field_array *array_field = (void *) field;
- BT_ASSERT(field);
+ BT_ASSERT_DBG(field);
for (i = 0; i < array_field->fields->len; i++) {
bt_field_reset(array_field->fields->pdata[i]);
BT_LIB_LOGD("Setting structure field's member field's "
"frozen state: %![field-]+f, index=%" PRIu64,
member_field, i);
- bt_field_set_is_frozen(member_field, is_frozen);
+ _bt_field_set_is_frozen(member_field, is_frozen);
}
set_single_field_is_frozen(field, is_frozen);
}
+static
+void set_option_field_is_frozen(struct bt_field *field, bool is_frozen)
+{
+ struct bt_field_option *opt_field = (void *) field;
+
+ BT_LIB_LOGD("Setting option field's frozen state: "
+ "%![field-]+f, is-frozen=%d", field, is_frozen);
+ _bt_field_set_is_frozen(opt_field->content_field, is_frozen);
+ set_single_field_is_frozen(field, is_frozen);
+}
+
static
void set_variant_field_is_frozen(struct bt_field *field, bool is_frozen)
{
BT_LIB_LOGD("Setting variant field's option field's "
"frozen state: %![field-]+f, index=%" PRIu64,
option_field, i);
- bt_field_set_is_frozen(option_field, is_frozen);
+ _bt_field_set_is_frozen(option_field, is_frozen);
}
set_single_field_is_frozen(field, is_frozen);
BT_LIB_LOGD("Setting array field's element field's "
"frozen state: %![field-]+f, index=%" PRIu64,
elem_field, i);
- bt_field_set_is_frozen(elem_field, is_frozen);
+ _bt_field_set_is_frozen(elem_field, is_frozen);
}
set_single_field_is_frozen(field, is_frozen);
void _bt_field_set_is_frozen(const struct bt_field *field,
bool is_frozen)
{
- BT_ASSERT(field);
+ BT_ASSERT_DBG(field);
BT_LIB_LOGD("Setting field object's frozen state: %!+f, is-frozen=%d",
field, is_frozen);
- BT_ASSERT(field->methods->set_is_frozen);
+ BT_ASSERT_DBG(field->methods->set_is_frozen);
field->methods->set_is_frozen((void *) field, is_frozen);
}
static
bool single_field_is_set(const struct bt_field *field)
{
- BT_ASSERT(field);
+ BT_ASSERT_DBG(field);
return field->is_set;
}
uint64_t i;
const struct bt_field_structure *struct_field = (const void *) field;
- BT_ASSERT(field);
+ BT_ASSERT_DBG(field);
for (i = 0; i < struct_field->fields->len; i++) {
is_set = bt_field_is_set(struct_field->fields->pdata[i]);
return is_set;
}
+static
+bool option_field_is_set(const struct bt_field *field)
+{
+ const struct bt_field_option *opt_field = (const void *) field;
+ bool is_set = false;
+
+ BT_ASSERT_DBG(field);
+
+ if (opt_field->selected_field) {
+ is_set = bt_field_is_set(opt_field->selected_field);
+ }
+
+ return is_set;
+}
+
static
bool variant_field_is_set(const struct bt_field *field)
{
const struct bt_field_variant *var_field = (const void *) field;
bool is_set = false;
- BT_ASSERT(field);
+ BT_ASSERT_DBG(field);
if (var_field->selected_field) {
is_set = bt_field_is_set(var_field->selected_field);
uint64_t i;
const struct bt_field_array *array_field = (const void *) field;
- BT_ASSERT(field);
+ BT_ASSERT_DBG(field);
for (i = 0; i < array_field->length; i++) {
is_set = bt_field_is_set(array_field->fields->pdata[i]);
projects / babeltrace.git / blobdiff