/*
+ * 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 "LIB/FIELD-CLASS"
#include "lib/assert-pre.h"
#include <babeltrace2/trace-ir/field-class.h>
-#include <babeltrace2/trace-ir/field-class-const.h>
-#include <babeltrace2/trace-ir/field-const.h>
#include <babeltrace2/trace-ir/field.h>
#include <babeltrace2/trace-ir/clock-class.h>
#include "lib/object.h"
#include "compat/glib.h"
#include <float.h>
#include <inttypes.h>
+#include <stdbool.h>
#include <stdlib.h>
#include "clock-class.h"
#include "field.h"
#include "field-path.h"
#include "utils.h"
+#include "lib/func-status.h"
+#include "lib/integer-range-set.h"
+#include "lib/value.h"
enum bt_field_class_type bt_field_class_get_type(
const struct bt_field_class *fc)
{
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
return fc->type;
}
static
-void init_field_class(struct bt_field_class *fc, enum bt_field_class_type type,
+int init_field_class(struct bt_field_class *fc, enum bt_field_class_type type,
bt_object_release_func release_func)
{
+ int ret = 0;
+
BT_ASSERT(fc);
- BT_ASSERT(bt_field_class_has_known_type(fc));
BT_ASSERT(release_func);
bt_object_init_shared(&fc->base, release_func);
fc->type = type;
+ fc->user_attributes = bt_value_map_create();
+ if (!fc->user_attributes) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to create a map value object.");
+ ret = -1;
+ goto end;
+ }
+
+end:
+ return ret;
+}
+
+static
+void finalize_field_class(struct bt_field_class *fc)
+{
+ BT_OBJECT_PUT_REF_AND_RESET(fc->user_attributes);
+}
+
+static
+void destroy_bit_array_field_class(struct bt_object *obj)
+{
+ BT_ASSERT(obj);
+ BT_LIB_LOGD("Destroying bit array field class object: %!+F", obj);
+ finalize_field_class((void *) obj);
+ g_free(obj);
+}
+
+struct bt_field_class *bt_field_class_bit_array_create(
+ struct bt_trace_class *trace_class, uint64_t length)
+{
+ struct bt_field_class_bit_array *ba_fc = NULL;
+
+ BT_ASSERT_PRE_NO_ERROR();
+ BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class");
+ BT_ASSERT_PRE(length > 0 && length <= 64,
+ "Unsupported length for bit array field class "
+ "(minimum is 1, maximum is 64): length=%" PRIu64, length);
+ BT_LOGD("Creating default bit array field class object.");
+ ba_fc = g_new0(struct bt_field_class_bit_array, 1);
+ if (!ba_fc) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one bit array field class.");
+ goto error;
+ }
+
+ if (init_field_class((void *) ba_fc, BT_FIELD_CLASS_TYPE_BIT_ARRAY,
+ destroy_bit_array_field_class)) {
+ goto error;
+ }
+
+ ba_fc->length = length;
+ BT_LIB_LOGD("Created bit array field class object: %!+F", ba_fc);
+ goto end;
+
+error:
+ BT_OBJECT_PUT_REF_AND_RESET(ba_fc);
+
+end:
+ return (void *) ba_fc;
+}
+
+uint64_t bt_field_class_bit_array_get_length(const struct bt_field_class *fc)
+{
+ const struct bt_field_class_bit_array *ba_fc = (const void *) fc;
+
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_BIT_ARRAY,
+ "Field class");
+ return ba_fc->length;
+}
+
+static
+void destroy_bool_field_class(struct bt_object *obj)
+{
+ BT_ASSERT(obj);
+ BT_LIB_LOGD("Destroying boolean field class object: %!+F", obj);
+ finalize_field_class((void *) obj);
+ g_free(obj);
+}
+
+struct bt_field_class *bt_field_class_bool_create(
+ bt_trace_class *trace_class)
+{
+ struct bt_field_class_bool *bool_fc = NULL;
+
+ BT_ASSERT_PRE_NO_ERROR();
+ BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class");
+ BT_LOGD("Creating default boolean field class object.");
+ bool_fc = g_new0(struct bt_field_class_bool, 1);
+ if (!bool_fc) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one boolean field class.");
+ goto error;
+ }
+
+ if (init_field_class((void *) bool_fc, BT_FIELD_CLASS_TYPE_BOOL,
+ destroy_bool_field_class)) {
+ goto error;
+ }
+
+ BT_LIB_LOGD("Created boolean field class object: %!+F", bool_fc);
+ goto end;
+
+error:
+ BT_OBJECT_PUT_REF_AND_RESET(bool_fc);
+
+end:
+ return (void *) bool_fc;
}
static
-void init_integer_field_class(struct bt_field_class_integer *fc,
+int init_integer_field_class(struct bt_field_class_integer *fc,
enum bt_field_class_type type,
bt_object_release_func release_func)
{
- init_field_class((void *) fc, type, release_func);
+ int ret;
+
+ ret = init_field_class((void *) fc, type, release_func);
+ if (ret) {
+ goto end;
+ }
+
fc->range = 64;
fc->base = BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_DECIMAL;
+
+end:
+ return ret;
}
static
{
BT_ASSERT(obj);
BT_LIB_LOGD("Destroying integer field class object: %!+F", obj);
+ finalize_field_class((void *) obj);
g_free(obj);
}
bt_common_field_class_type_string(type));
int_fc = g_new0(struct bt_field_class_integer, 1);
if (!int_fc) {
- BT_LOGE_STR("Failed to allocate one integer field class.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one integer field class.");
+ goto error;
+ }
+
+ if (init_integer_field_class(int_fc, type,
+ destroy_integer_field_class)) {
goto error;
}
- init_integer_field_class(int_fc, type, destroy_integer_field_class);
BT_LIB_LOGD("Created integer field class object: %!+F", int_fc);
goto end;
return (void *) int_fc;
}
-struct bt_field_class *bt_field_class_unsigned_integer_create(
+struct bt_field_class *bt_field_class_integer_unsigned_create(
bt_trace_class *trace_class)
{
+ BT_ASSERT_PRE_NO_ERROR();
+
return create_integer_field_class(trace_class,
BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER);
}
-struct bt_field_class *bt_field_class_signed_integer_create(
+struct bt_field_class *bt_field_class_integer_signed_create(
bt_trace_class *trace_class)
{
+ BT_ASSERT_PRE_NO_ERROR();
+
return create_integer_field_class(trace_class,
BT_FIELD_CLASS_TYPE_SIGNED_INTEGER);
}
{
const struct bt_field_class_integer *int_fc = (const void *) fc;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_IS_INT(fc, "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_IS_INT(fc, "Field class");
return int_fc->range;
}
-BT_ASSERT_PRE_FUNC
static
bool size_is_valid_for_enumeration_field_class(struct bt_field_class *fc,
uint64_t size)
BT_ASSERT_PRE_NON_NULL(fc, "Field class");
BT_ASSERT_PRE_FC_IS_INT(fc, "Field class");
- BT_ASSERT_PRE_FC_HOT(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HOT(fc, "Field class");
BT_ASSERT_PRE(size <= 64,
"Unsupported size for integer field class's field value range "
"(maximum is 64): size=%" PRIu64, size);
{
const struct bt_field_class_integer *int_fc = (const void *) fc;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_IS_INT(fc, "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_IS_INT(fc, "Field class");
return int_fc->base;
}
BT_ASSERT_PRE_NON_NULL(fc, "Field class");
BT_ASSERT_PRE_FC_IS_INT(fc, "Field class");
- BT_ASSERT_PRE_FC_HOT(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HOT(fc, "Field class");
int_fc->base = base;
BT_LIB_LOGD("Set integer field class's preferred display base: %!+F", fc);
}
if (mapping->label) {
g_string_free(mapping->label, TRUE);
+ mapping->label = NULL;
}
- if (mapping->ranges) {
- g_array_free(mapping->ranges, TRUE);
- }
+ BT_OBJECT_PUT_REF_AND_RESET(mapping->range_set);
}
static
BT_ASSERT(fc);
BT_LIB_LOGD("Destroying enumeration field class object: %!+F", fc);
+ finalize_field_class((void *) obj);
if (fc->mappings) {
uint64_t i;
bt_common_field_class_type_string(type));
enum_fc = g_new0(struct bt_field_class_enumeration, 1);
if (!enum_fc) {
- BT_LOGE_STR("Failed to allocate one enumeration field class.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one enumeration field class.");
+ goto error;
+ }
+
+ if (init_integer_field_class((void *) enum_fc, type,
+ destroy_enumeration_field_class)) {
goto error;
}
- init_integer_field_class((void *) enum_fc, type,
- destroy_enumeration_field_class);
enum_fc->mappings = g_array_new(FALSE, TRUE,
sizeof(struct bt_field_class_enumeration_mapping));
if (!enum_fc->mappings) {
- BT_LOGE_STR("Failed to allocate a GArray.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray.");
goto error;
}
enum_fc->label_buf = g_ptr_array_new();
if (!enum_fc->label_buf) {
- BT_LOGE_STR("Failed to allocate a GArray.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray.");
goto error;
}
return (void *) enum_fc;
}
-struct bt_field_class *bt_field_class_unsigned_enumeration_create(
+struct bt_field_class *bt_field_class_enumeration_unsigned_create(
bt_trace_class *trace_class)
{
+ BT_ASSERT_PRE_NO_ERROR();
+
return create_enumeration_field_class(trace_class,
BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION);
}
-struct bt_field_class *bt_field_class_signed_enumeration_create(
+struct bt_field_class *bt_field_class_enumeration_signed_create(
bt_trace_class *trace_class)
{
+ BT_ASSERT_PRE_NO_ERROR();
+
return create_enumeration_field_class(trace_class,
BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION);
}
{
const struct bt_field_class_enumeration *enum_fc = (const void *) fc;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_IS_ENUM(fc, "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_IS_ENUM(fc, "Field class");
return (uint64_t) enum_fc->mappings->len;
}
-const struct bt_field_class_unsigned_enumeration_mapping *
-bt_field_class_unsigned_enumeration_borrow_mapping_by_index_const(
+const struct bt_field_class_enumeration_unsigned_mapping *
+bt_field_class_enumeration_unsigned_borrow_mapping_by_index_const(
const struct bt_field_class *fc, uint64_t index)
{
const struct bt_field_class_enumeration *enum_fc = (const void *) fc;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_VALID_INDEX(index, enum_fc->mappings->len);
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION,
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len);
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION,
"Field class");
return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index);
}
-const struct bt_field_class_signed_enumeration_mapping *
-bt_field_class_signed_enumeration_borrow_mapping_by_index_const(
+const struct bt_field_class_enumeration_signed_mapping *
+bt_field_class_enumeration_signed_borrow_mapping_by_index_const(
const struct bt_field_class *fc, uint64_t index)
{
const struct bt_field_class_enumeration *enum_fc = (const void *) fc;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_VALID_INDEX(index, enum_fc->mappings->len);
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION,
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len);
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION,
"Field class");
return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index);
}
-const char *bt_field_class_enumeration_mapping_get_label(
- const struct bt_field_class_enumeration_mapping *mapping)
+static
+const struct bt_field_class_enumeration_mapping *
+borrow_enumeration_field_class_mapping_by_label(
+ const struct bt_field_class_enumeration *fc, const char *label)
{
- BT_ASSERT_PRE_NON_NULL(mapping, "Enumeration field class mapping");
- return mapping->label->str;
+ struct bt_field_class_enumeration_mapping *mapping = NULL;
+ uint64_t i;
+
+ BT_ASSERT_DBG(fc);
+ BT_ASSERT_PRE_DEV_NON_NULL(label, "Label");
+
+ for (i = 0; i < fc->mappings->len; i++) {
+ struct bt_field_class_enumeration_mapping *this_mapping =
+ BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, i);
+
+ if (strcmp(this_mapping->label->str, label) == 0) {
+ mapping = this_mapping;
+ goto end;
+ }
+ }
+
+end:
+ return mapping;
}
-uint64_t bt_field_class_enumeration_mapping_get_range_count(
- const struct bt_field_class_enumeration_mapping *mapping)
+const struct bt_field_class_enumeration_signed_mapping *
+bt_field_class_enumeration_signed_borrow_mapping_by_label_const(
+ const struct bt_field_class *fc, const char *label)
{
- BT_ASSERT_PRE_NON_NULL(mapping, "Enumeration field class mapping");
- return (uint64_t) mapping->ranges->len;
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION,
+ "Field class");
+ return (const void *) borrow_enumeration_field_class_mapping_by_label(
+ (const void *) fc, label);
}
-static inline
-void get_enumeration_field_class_mapping_range_at_index(
- const struct bt_field_class_enumeration_mapping *mapping,
- uint64_t index, uint64_t *lower, uint64_t *upper)
+const struct bt_field_class_enumeration_unsigned_mapping *
+bt_field_class_enumeration_unsigned_borrow_mapping_by_label_const(
+ const struct bt_field_class *fc, const char *label)
{
- const struct bt_field_class_enumeration_mapping_range *range;
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc,
+ BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class");
+ return (const void *) borrow_enumeration_field_class_mapping_by_label(
+ (const void *) fc, label);
+}
- BT_ASSERT_PRE_NON_NULL(mapping, "Ranges");
- BT_ASSERT_PRE_NON_NULL(lower, "Range's lower (output)");
- BT_ASSERT_PRE_NON_NULL(upper, "Range's upper (output)");
- BT_ASSERT_PRE_VALID_INDEX(index, mapping->ranges->len);
- range = BT_FIELD_CLASS_ENUM_MAPPING_RANGE_AT_INDEX(mapping, index);
- *lower = range->lower.u;
- *upper = range->upper.u;
+const char *bt_field_class_enumeration_mapping_get_label(
+ const struct bt_field_class_enumeration_mapping *mapping)
+{
+ BT_ASSERT_PRE_DEV_NON_NULL(mapping, "Enumeration field class mapping");
+ return mapping->label->str;
}
-void bt_field_class_unsigned_enumeration_mapping_get_range_by_index(
- const struct bt_field_class_unsigned_enumeration_mapping *ranges,
- uint64_t index, uint64_t *lower, uint64_t *upper)
+const struct bt_integer_range_set_unsigned *
+bt_field_class_enumeration_unsigned_mapping_borrow_ranges_const(
+ const struct bt_field_class_enumeration_unsigned_mapping *u_mapping)
{
- get_enumeration_field_class_mapping_range_at_index(
- (const void *) ranges, index, lower, upper);
+ const struct bt_field_class_enumeration_mapping *mapping =
+ (const void *) u_mapping;
+
+ BT_ASSERT_PRE_DEV_NON_NULL(mapping, "Enumeration field class mapping");
+ return (const void *) mapping->range_set;
}
-void bt_field_class_signed_enumeration_mapping_get_range_by_index(
- const struct bt_field_class_signed_enumeration_mapping *ranges,
- uint64_t index, int64_t *lower, int64_t *upper)
+const struct bt_integer_range_set_signed *
+bt_field_class_enumeration_signed_mapping_borrow_ranges_const(
+ const struct bt_field_class_enumeration_signed_mapping *s_mapping)
{
- get_enumeration_field_class_mapping_range_at_index(
- (const void *) ranges, index,
- (uint64_t *) lower, (uint64_t *) upper);
+ const struct bt_field_class_enumeration_mapping *mapping =
+ (const void *) s_mapping;
+
+ BT_ASSERT_PRE_DEV_NON_NULL(mapping, "Enumeration field class mapping");
+ return (const void *) mapping->range_set;
}
-enum bt_field_class_status
-bt_field_class_unsigned_enumeration_get_mapping_labels_by_value(
+enum bt_field_class_enumeration_get_mapping_labels_for_value_status
+bt_field_class_enumeration_unsigned_get_mapping_labels_for_value(
const struct bt_field_class *fc, uint64_t value,
bt_field_class_enumeration_mapping_label_array *label_array,
uint64_t *count)
const struct bt_field_class_enumeration *enum_fc = (const void *) fc;
uint64_t i;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_NON_NULL(label_array, "Label array (output)");
- BT_ASSERT_PRE_NON_NULL(count, "Count (output)");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION,
+ BT_ASSERT_PRE_DEV_NO_ERROR();
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(label_array, "Label array (output)");
+ BT_ASSERT_PRE_DEV_NON_NULL(count, "Count (output)");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION,
"Field class");
g_ptr_array_set_size(enum_fc->label_buf, 0);
const struct bt_field_class_enumeration_mapping *mapping =
BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i);
- for (j = 0; j < mapping->ranges->len; j++) {
- const struct bt_field_class_enumeration_mapping_range *range =
- BT_FIELD_CLASS_ENUM_MAPPING_RANGE_AT_INDEX(
- mapping, j);
+ for (j = 0; j < mapping->range_set->ranges->len; j++) {
+ const struct bt_integer_range *range = (const void *)
+ BT_INTEGER_RANGE_SET_RANGE_AT_INDEX(
+ mapping->range_set, j);
if (value >= range->lower.u &&
value <= range->upper.u) {
*label_array = (void *) enum_fc->label_buf->pdata;
*count = (uint64_t) enum_fc->label_buf->len;
- return BT_FIELD_CLASS_STATUS_OK;
+ return BT_FUNC_STATUS_OK;
}
-enum bt_field_class_status
-bt_field_class_signed_enumeration_get_mapping_labels_by_value(
+enum bt_field_class_enumeration_get_mapping_labels_for_value_status
+bt_field_class_enumeration_signed_get_mapping_labels_for_value(
const struct bt_field_class *fc, int64_t value,
bt_field_class_enumeration_mapping_label_array *label_array,
uint64_t *count)
const struct bt_field_class_enumeration *enum_fc = (const void *) fc;
uint64_t i;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_NON_NULL(label_array, "Label array (output)");
- BT_ASSERT_PRE_NON_NULL(count, "Count (output)");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION,
+ BT_ASSERT_PRE_DEV_NO_ERROR();
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(label_array, "Label array (output)");
+ BT_ASSERT_PRE_DEV_NON_NULL(count, "Count (output)");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION,
"Field class");
g_ptr_array_set_size(enum_fc->label_buf, 0);
const struct bt_field_class_enumeration_mapping *mapping =
BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i);
- for (j = 0; j < mapping->ranges->len; j++) {
- const struct bt_field_class_enumeration_mapping_range *range =
- BT_FIELD_CLASS_ENUM_MAPPING_RANGE_AT_INDEX(
- mapping, j);
+ for (j = 0; j < mapping->range_set->ranges->len; j++) {
+ const struct bt_integer_range *range = (const void *)
+ BT_INTEGER_RANGE_SET_RANGE_AT_INDEX(
+ mapping->range_set, j);
if (value >= range->lower.i &&
value <= range->upper.i) {
*label_array = (void *) enum_fc->label_buf->pdata;
*count = (uint64_t) enum_fc->label_buf->len;
- return BT_FIELD_CLASS_STATUS_OK;
+ return BT_FUNC_STATUS_OK;
}
-static inline
-enum bt_field_class_status add_mapping_to_enumeration_field_class(
- struct bt_field_class *fc,
- const char *label, uint64_t lower, uint64_t upper)
+static
+bool enumeration_field_class_has_mapping_with_label(
+ const struct bt_field_class_enumeration *enum_fc,
+ const char *label)
{
- int ret = BT_FIELD_CLASS_STATUS_OK;
uint64_t i;
- struct bt_field_class_enumeration *enum_fc = (void *) fc;
- struct bt_field_class_enumeration_mapping *mapping = NULL;
- struct bt_field_class_enumeration_mapping_range *range;
+ bool exists = false;
- BT_ASSERT(fc);
- BT_ASSERT_PRE_NON_NULL(label, "Label");
+ BT_ASSERT(enum_fc);
+ BT_ASSERT(label);
- /* Find existing mapping identified by this label */
for (i = 0; i < enum_fc->mappings->len; i++) {
struct bt_field_class_enumeration_mapping *mapping_candidate =
BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i);
if (strcmp(mapping_candidate->label->str, label) == 0) {
- mapping = mapping_candidate;
- break;
+ exists = true;
+ goto end;
}
}
- if (!mapping) {
- /* Create new mapping for this label */
- g_array_set_size(enum_fc->mappings, enum_fc->mappings->len + 1);
- mapping = BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc,
- enum_fc->mappings->len - 1);
- mapping->ranges = g_array_new(FALSE, TRUE,
- sizeof(struct bt_field_class_enumeration_mapping_range));
- if (!mapping->ranges) {
- finalize_enumeration_field_class_mapping(mapping);
- g_array_set_size(enum_fc->mappings,
- enum_fc->mappings->len - 1);
- ret = BT_FIELD_CLASS_STATUS_NOMEM;
- goto end;
- }
+end:
+ return exists;
+}
- mapping->label = g_string_new(label);
- if (!mapping->label) {
- finalize_enumeration_field_class_mapping(mapping);
- g_array_set_size(enum_fc->mappings,
- enum_fc->mappings->len - 1);
- ret = BT_FIELD_CLASS_STATUS_NOMEM;
- goto end;
- }
+static inline
+enum bt_field_class_enumeration_add_mapping_status
+add_mapping_to_enumeration_field_class(struct bt_field_class *fc,
+ const char *label, const struct bt_integer_range_set *range_set)
+{
+ enum bt_field_class_enumeration_add_mapping_status status =
+ BT_FUNC_STATUS_OK;
+ struct bt_field_class_enumeration *enum_fc = (void *) fc;
+ struct bt_field_class_enumeration_mapping mapping = { 0 };
+
+ BT_ASSERT_PRE_NO_ERROR();
+ BT_ASSERT(fc);
+ BT_ASSERT_PRE_NON_NULL(label, "Label");
+ BT_ASSERT_PRE_NON_NULL(range_set, "Integer range set");
+ BT_ASSERT_PRE(!enumeration_field_class_has_mapping_with_label(
+ enum_fc, label),
+ "Duplicate mapping name in enumeration field class: "
+ "%![enum-fc-]+F, label=\"%s\"", fc, label);
+ mapping.range_set = range_set;
+ bt_object_get_ref(mapping.range_set);
+ mapping.label = g_string_new(label);
+ if (!mapping.label) {
+ finalize_enumeration_field_class_mapping(&mapping);
+ status = BT_FUNC_STATUS_MEMORY_ERROR;
+ goto end;
}
- /* Add range */
- BT_ASSERT(mapping);
- g_array_set_size(mapping->ranges, mapping->ranges->len + 1);
- range = BT_FIELD_CLASS_ENUM_MAPPING_RANGE_AT_INDEX(mapping,
- mapping->ranges->len - 1);
- range->lower.u = lower;
- range->upper.u = upper;
+ g_array_append_val(enum_fc->mappings, mapping);
BT_LIB_LOGD("Added mapping to enumeration field class: "
- "%![fc-]+F, label=\"%s\", lower-unsigned=%" PRIu64 ", "
- "upper-unsigned=%" PRIu64, fc, label, lower, upper);
+ "%![fc-]+F, label=\"%s\"", fc, label);
end:
- return ret;
+ return status;
}
-enum bt_field_class_status bt_field_class_unsigned_enumeration_map_range(
+enum bt_field_class_enumeration_add_mapping_status
+bt_field_class_enumeration_unsigned_add_mapping(
struct bt_field_class *fc, const char *label,
- uint64_t range_lower, uint64_t range_upper)
+ const struct bt_integer_range_set_unsigned *range_set)
{
- struct bt_field_class_enumeration *enum_fc = (void *) fc;
-
+ BT_ASSERT_PRE_NO_ERROR();
BT_ASSERT_PRE_NON_NULL(fc, "Field class");
BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION,
"Field class");
- BT_ASSERT_PRE(range_lower <= range_upper,
- "Range's upper bound is less than lower bound: "
- "upper=%" PRIu64 ", lower=%" PRIu64,
- range_lower, range_upper);
- BT_ASSERT_PRE(bt_util_value_is_in_range_unsigned(enum_fc->common.range,
- range_lower),
- "Range's lower bound is outside the enumeration field class's value range: "
- "%![fc-]+F, lower=%" PRIu64, fc, range_lower);
- BT_ASSERT_PRE(bt_util_value_is_in_range_unsigned(enum_fc->common.range,
- range_upper),
- "Range's upper bound is outside the enumeration field class's value range: "
- "%![fc-]+F, upper=%" PRIu64, fc, range_upper);
- return add_mapping_to_enumeration_field_class(fc, label, range_lower,
- range_upper);
-}
-
-enum bt_field_class_status bt_field_class_signed_enumeration_map_range(
+ return add_mapping_to_enumeration_field_class(fc, label,
+ (const void *) range_set);
+}
+
+enum bt_field_class_enumeration_add_mapping_status
+bt_field_class_enumeration_signed_add_mapping(
struct bt_field_class *fc, const char *label,
- int64_t range_lower, int64_t range_upper)
+ const struct bt_integer_range_set_signed *range_set)
{
- struct bt_field_class_enumeration *enum_fc = (void *) fc;
-
+ BT_ASSERT_PRE_NO_ERROR();
BT_ASSERT_PRE_NON_NULL(fc, "Field class");
BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION,
"Field class");
- BT_ASSERT_PRE(range_lower <= range_upper,
- "Range's upper bound is less than lower bound: "
- "upper=%" PRId64 ", lower=%" PRId64,
- range_lower, range_upper);
- BT_ASSERT_PRE(bt_util_value_is_in_range_signed(enum_fc->common.range,
- range_lower),
- "Range's lower bound is outside the enumeration field class's value range: "
- "%![fc-]+F, lower=%" PRId64, fc, range_lower);
- BT_ASSERT_PRE(bt_util_value_is_in_range_signed(enum_fc->common.range,
- range_upper),
- "Range's upper bound is outside the enumeration field class's value range: "
- "%![fc-]+F, upper=%" PRId64, fc, range_upper);
- return add_mapping_to_enumeration_field_class(fc, label, range_lower,
- range_upper);
+ return add_mapping_to_enumeration_field_class(fc, label,
+ (const void *) range_set);
}
static
{
BT_ASSERT(obj);
BT_LIB_LOGD("Destroying real field class object: %!+F", obj);
+ finalize_field_class((void *) obj);
g_free(obj);
}
-struct bt_field_class *bt_field_class_real_create(bt_trace_class *trace_class)
+static
+struct bt_field_class *create_real_field_class(bt_trace_class *trace_class,
+ enum bt_field_class_type type)
{
struct bt_field_class_real *real_fc = NULL;
BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class");
- BT_LOGD_STR("Creating default real field class object.");
+ BT_LOGD("Creating default real field class object: type=%s",
+ bt_common_field_class_type_string(type));
real_fc = g_new0(struct bt_field_class_real, 1);
if (!real_fc) {
- BT_LOGE_STR("Failed to allocate one real field class.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one real field class.");
+ goto error;
+ }
+
+ if (init_field_class((void *) real_fc, type, destroy_real_field_class)) {
goto error;
}
- init_field_class((void *) real_fc, BT_FIELD_CLASS_TYPE_REAL,
- destroy_real_field_class);
BT_LIB_LOGD("Created real field class object: %!+F", real_fc);
goto end;
return (void *) real_fc;
}
-bt_bool bt_field_class_real_is_single_precision(const struct bt_field_class *fc)
+struct bt_field_class *bt_field_class_real_single_precision_create(
+ bt_trace_class *trace_class)
{
- const struct bt_field_class_real *real_fc = (const void *) fc;
+ BT_ASSERT_PRE_NO_ERROR();
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_REAL, "Field class");
- return real_fc->is_single_precision;
+ return create_real_field_class(trace_class,
+ BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL);
}
-void bt_field_class_real_set_is_single_precision(struct bt_field_class *fc,
- bt_bool is_single_precision)
+struct bt_field_class *bt_field_class_real_double_precision_create(
+ bt_trace_class *trace_class)
{
- struct bt_field_class_real *real_fc = (void *) fc;
+ BT_ASSERT_PRE_NO_ERROR();
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_REAL, "Field class");
- BT_ASSERT_PRE_FC_HOT(fc, "Field class");
- real_fc->is_single_precision = (bool) is_single_precision;
- BT_LIB_LOGD("Set real field class's \"is single precision\" property: "
- "%!+F", fc);
+ return create_real_field_class(trace_class,
+ BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL);
}
static
int init_named_field_classes_container(
struct bt_field_class_named_field_class_container *fc,
enum bt_field_class_type type,
- bt_object_release_func release_func)
+ bt_object_release_func fc_release_func,
+ GDestroyNotify named_fc_destroy_func)
{
int ret = 0;
- init_field_class((void *) fc, type, release_func);
- fc->named_fcs = g_array_new(FALSE, TRUE,
- sizeof(struct bt_named_field_class));
+ ret = init_field_class((void *) fc, type, fc_release_func);
+ if (ret) {
+ goto end;
+ }
+
+ fc->named_fcs = g_ptr_array_new_with_free_func(named_fc_destroy_func);
if (!fc->named_fcs) {
- BT_LOGE_STR("Failed to allocate a GArray.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray.");
ret = -1;
goto end;
}
fc->name_to_index = g_hash_table_new(g_str_hash, g_str_equal);
if (!fc->name_to_index) {
- BT_LOGE_STR("Failed to allocate a GHashTable.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GHashTable.");
ret = -1;
goto end;
}
"addr=%p, name=\"%s\", %![fc-]+F",
named_fc, named_fc->name ? named_fc->name->str : NULL,
named_fc->fc);
+ BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes);
if (named_fc->name) {
g_string_free(named_fc->name, TRUE);
+ named_fc->name = NULL;
}
BT_LOGD_STR("Putting named field class's field class.");
BT_OBJECT_PUT_REF_AND_RESET(named_fc->fc);
}
+static
+void destroy_named_field_class(gpointer ptr)
+{
+ struct bt_named_field_class *named_fc = ptr;
+
+ if (ptr) {
+ BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes);
+ finalize_named_field_class(ptr);
+ g_free(ptr);
+ }
+}
+
+static
+void destroy_variant_with_selector_field_option(gpointer ptr)
+{
+ struct bt_field_class_variant_with_selector_field_option *opt = ptr;
+
+ if (ptr) {
+ finalize_named_field_class(&opt->common);
+ BT_OBJECT_PUT_REF_AND_RESET(opt->range_set);
+ g_free(ptr);
+ }
+}
+
static
void finalize_named_field_classes_container(
struct bt_field_class_named_field_class_container *fc)
{
- uint64_t i;
-
BT_ASSERT(fc);
if (fc->named_fcs) {
- for (i = 0; i < fc->named_fcs->len; i++) {
- finalize_named_field_class(
- &g_array_index(fc->named_fcs,
- struct bt_named_field_class, i));
- }
+ g_ptr_array_free(fc->named_fcs, TRUE);
+ fc->named_fcs = NULL;
- g_array_free(fc->named_fcs, TRUE);
}
if (fc->name_to_index) {
g_hash_table_destroy(fc->name_to_index);
+ fc->name_to_index = NULL;
}
}
{
BT_ASSERT(obj);
BT_LIB_LOGD("Destroying structure field class object: %!+F", obj);
+ finalize_field_class((void *) obj);
finalize_named_field_classes_container((void *) obj);
g_free(obj);
}
int ret;
struct bt_field_class_structure *struct_fc = NULL;
+ BT_ASSERT_PRE_NO_ERROR();
BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class");
BT_LOGD_STR("Creating default structure field class object.");
struct_fc = g_new0(struct bt_field_class_structure, 1);
if (!struct_fc) {
- BT_LOGE_STR("Failed to allocate one structure field class.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one structure field class.");
goto error;
}
ret = init_named_field_classes_container((void *) struct_fc,
- BT_FIELD_CLASS_TYPE_STRUCTURE, destroy_structure_field_class);
+ BT_FIELD_CLASS_TYPE_STRUCTURE, destroy_structure_field_class,
+ destroy_named_field_class);
if (ret) {
+ /* init_named_field_classes_container() logs errors */
goto error;
}
}
static
-enum bt_field_class_status append_named_field_class_to_container_field_class(
- struct bt_field_class_named_field_class_container *container_fc,
+int init_named_field_class(struct bt_named_field_class *named_fc,
const char *name, struct bt_field_class *fc)
{
- int ret = BT_FIELD_CLASS_STATUS_OK;
- struct bt_named_field_class *named_fc;
- GString *name_str;
+ int status = BT_FUNC_STATUS_OK;
- BT_ASSERT(container_fc);
- BT_ASSERT_PRE_FC_HOT(container_fc, "Field class");
- BT_ASSERT_PRE_NON_NULL(name, "Name");
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE(!bt_g_hash_table_contains(container_fc->name_to_index,
- name),
- "Duplicate member/option name in structure/variant field class: "
- "%![container-fc-]+F, name=\"%s\"", container_fc, name);
- name_str = g_string_new(name);
- if (!name_str) {
- BT_LOGE_STR("Failed to allocate a GString.");
- ret = BT_FIELD_CLASS_STATUS_NOMEM;
+ BT_ASSERT(named_fc);
+ BT_ASSERT(name);
+ BT_ASSERT(fc);
+ named_fc->name = g_string_new(name);
+ if (!named_fc->name) {
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString.");
+ status = BT_FUNC_STATUS_MEMORY_ERROR;
+ goto end;
+ }
+
+ named_fc->user_attributes = bt_value_map_create();
+ if (!named_fc->user_attributes) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to create a map value object.");
+ status = BT_FUNC_STATUS_MEMORY_ERROR;
goto end;
}
- g_array_set_size(container_fc->named_fcs,
- container_fc->named_fcs->len + 1);
- named_fc = &g_array_index(container_fc->named_fcs,
- struct bt_named_field_class, container_fc->named_fcs->len - 1);
- named_fc->name = name_str;
named_fc->fc = fc;
- bt_object_get_no_null_check(fc);
- g_hash_table_insert(container_fc->name_to_index, named_fc->name->str,
- GUINT_TO_POINTER(container_fc->named_fcs->len - 1));
+ bt_object_get_ref_no_null_check(named_fc->fc);
- /*
- * Freeze the field class, but not the named field class (the
- * user can still modify it, if possible, until the container
- * itself is frozen).
- */
- bt_field_class_freeze(fc);
+end:
+ return status;
+}
+
+static
+struct bt_named_field_class *create_named_field_class(const char *name,
+ struct bt_field_class *fc)
+{
+ struct bt_named_field_class *named_fc = g_new0(
+ struct bt_named_field_class, 1);
+
+ if (!named_fc) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate a named field class.");
+ goto error;
+ }
+
+ if (init_named_field_class(named_fc, name, fc)) {
+ /* init_named_field_class() logs errors */
+ goto error;
+ }
+
+ goto end;
+
+error:
+ destroy_named_field_class(named_fc);
+ named_fc = NULL;
end:
- return ret;
+ return named_fc;
+}
+
+static
+struct bt_field_class_variant_with_selector_field_option *
+create_variant_with_selector_field_option(
+ const char *name, struct bt_field_class *fc,
+ const struct bt_integer_range_set *range_set)
+{
+ struct bt_field_class_variant_with_selector_field_option *opt = g_new0(
+ struct bt_field_class_variant_with_selector_field_option, 1);
+
+ BT_ASSERT(range_set);
+
+ if (!opt) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate a named field class.");
+ goto error;
+ }
+
+ if (init_named_field_class(&opt->common, name, fc)) {
+ goto error;
+ }
+
+ opt->range_set = range_set;
+ bt_object_get_ref_no_null_check(opt->range_set);
+ bt_integer_range_set_freeze(range_set);
+ goto end;
+
+error:
+ destroy_variant_with_selector_field_option(opt);
+ opt = NULL;
+
+end:
+ return opt;
+}
+
+static
+int append_named_field_class_to_container_field_class(
+ struct bt_field_class_named_field_class_container *container_fc,
+ struct bt_named_field_class *named_fc)
+{
+ BT_ASSERT(container_fc);
+ BT_ASSERT(named_fc);
+ BT_ASSERT_PRE_DEV_FC_HOT(container_fc, "Field class");
+ BT_ASSERT_PRE(!bt_g_hash_table_contains(container_fc->name_to_index,
+ named_fc->name->str),
+ "Duplicate member/option name in structure/variant field class: "
+ "%![container-fc-]+F, name=\"%s\"", container_fc,
+ named_fc->name->str);
+
+ /*
+ * Freeze the contained field class, but not the named field
+ * class itself, as it's still possible afterwards to modify
+ * properties of the member/option object.
+ */
+ bt_field_class_freeze(named_fc->fc);
+ g_ptr_array_add(container_fc->named_fcs, named_fc);
+ g_hash_table_insert(container_fc->name_to_index, named_fc->name->str,
+ GUINT_TO_POINTER(container_fc->named_fcs->len - 1));
+ return BT_FUNC_STATUS_OK;
}
-enum bt_field_class_status bt_field_class_structure_append_member(
+enum bt_field_class_structure_append_member_status
+bt_field_class_structure_append_member(
struct bt_field_class *fc, const char *name,
struct bt_field_class *member_fc)
{
+ enum bt_field_class_structure_append_member_status status;
+ struct bt_named_field_class *named_fc = NULL;
+ BT_ASSERT_PRE_NO_ERROR();
BT_ASSERT_PRE_NON_NULL(fc, "Field class");
BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE,
"Field class");
- return append_named_field_class_to_container_field_class((void *) fc,
- name, member_fc);
+ named_fc = create_named_field_class(name, member_fc);
+ if (!named_fc) {
+ /* create_named_field_class() logs errors */
+ status = BT_FUNC_STATUS_MEMORY_ERROR;
+ goto end;
+ }
+
+ status = append_named_field_class_to_container_field_class((void *) fc,
+ named_fc);
+ if (status == BT_FUNC_STATUS_OK) {
+ /* Moved to the container */
+ named_fc = NULL;
+ }
+
+end:
+ return status;
}
uint64_t bt_field_class_structure_get_member_count(
{
struct bt_field_class_structure *struct_fc = (void *) fc;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE,
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE,
"Field class");
return (uint64_t) struct_fc->common.named_fcs->len;
}
struct bt_field_class_named_field_class_container *fc,
uint64_t index)
{
- BT_ASSERT(fc);
- BT_ASSERT_PRE_VALID_INDEX(index, fc->named_fcs->len);
- return BT_FIELD_CLASS_NAMED_FC_AT_INDEX(fc, index);
+ BT_ASSERT_DBG(fc);
+ BT_ASSERT_PRE_DEV_VALID_INDEX(index, fc->named_fcs->len);
+ return fc->named_fcs->pdata[index];
}
const struct bt_field_class_structure_member *
bt_field_class_structure_borrow_member_by_index_const(
const struct bt_field_class *fc, uint64_t index)
{
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE,
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE,
"Field class");
return (const void *)
borrow_named_field_class_from_container_field_class_at_index(
bt_field_class_structure_borrow_member_by_index(
struct bt_field_class *fc, uint64_t index)
{
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE,
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE,
"Field class");
return (void *)
borrow_named_field_class_from_container_field_class_at_index(
gpointer orig_key;
gpointer value;
- BT_ASSERT(fc);
- BT_ASSERT_PRE_NON_NULL(name, "Name");
+ BT_ASSERT_DBG(fc);
+ BT_ASSERT_PRE_DEV_NON_NULL(name, "Name");
if (!g_hash_table_lookup_extended(fc->name_to_index, name, &orig_key,
&value)) {
goto end;
}
- named_fc = BT_FIELD_CLASS_NAMED_FC_AT_INDEX(fc,
- GPOINTER_TO_UINT(value));
+ named_fc = fc->named_fcs->pdata[GPOINTER_TO_UINT(value)];
end:
return named_fc;
bt_field_class_structure_borrow_member_by_name_const(
const struct bt_field_class *fc, const char *name)
{
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE,
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE,
"Field class");
return (const void *)
borrow_named_field_class_from_container_field_class_by_name(
bt_field_class_structure_borrow_member_by_name(
struct bt_field_class *fc, const char *name)
{
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE,
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE,
"Field class");
return (void *)
borrow_named_field_class_from_container_field_class_by_name(
{
const struct bt_named_field_class *named_fc = (const void *) member;
- BT_ASSERT_PRE_NON_NULL(member, "Structure field class member");
+ BT_ASSERT_PRE_DEV_NON_NULL(member, "Structure field class member");
return named_fc->name->str;
}
{
const struct bt_named_field_class *named_fc = (const void *) member;
- BT_ASSERT_PRE_NON_NULL(member, "Structure field class member");
+ BT_ASSERT_PRE_DEV_NON_NULL(member, "Structure field class member");
return named_fc->fc;
}
{
struct bt_named_field_class *named_fc = (void *) member;
- BT_ASSERT_PRE_NON_NULL(member, "Structure field class member");
+ BT_ASSERT_PRE_DEV_NON_NULL(member, "Structure field class member");
return named_fc->fc;
}
+static
+void destroy_option_field_class(struct bt_object *obj)
+{
+ struct bt_field_class_option *fc = (void *) obj;
+
+ BT_ASSERT(fc);
+ BT_LIB_LOGD("Destroying option field class object: %!+F", fc);
+ finalize_field_class((void *) obj);
+ BT_LOGD_STR("Putting content field class.");
+ BT_OBJECT_PUT_REF_AND_RESET(fc->content_fc);
+
+ if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) {
+ struct bt_field_class_option_with_selector_field *with_sel_fc =
+ (void *) obj;
+
+ BT_LOGD_STR("Putting selector field path.");
+ BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_field_path);
+ BT_LOGD_STR("Putting selector field class.");
+ BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_fc);
+
+ if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) {
+ struct bt_field_class_option_with_selector_field_integer *with_int_sel_fc =
+ (void *) obj;
+
+ BT_LOGD_STR("Putting integer range set.");
+ BT_OBJECT_PUT_REF_AND_RESET(with_int_sel_fc->range_set);
+ }
+ }
+
+ g_free(fc);
+}
+
+static
+struct bt_field_class *create_option_field_class(
+ struct bt_trace_class *trace_class,
+ enum bt_field_class_type fc_type,
+ struct bt_field_class *content_fc,
+ struct bt_field_class *selector_fc)
+{
+ struct bt_field_class_option *opt_fc = NULL;
+
+ BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class");
+ BT_ASSERT_PRE_NON_NULL(content_fc, "Content field class");
+ BT_LIB_LOGD("Creating option field class: "
+ "type=%s, %![content-fc-]+F, %![sel-fc-]+F",
+ bt_common_field_class_type_string(fc_type),
+ content_fc, selector_fc);
+
+ if (fc_type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) {
+ struct bt_field_class_option_with_selector_field *opt_with_sel_fc = NULL;
+
+ BT_ASSERT_PRE_NON_NULL(selector_fc, "Selector field class");
+
+ if (fc_type == BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) {
+ BT_ASSERT_PRE_FC_HAS_ID(selector_fc,
+ BT_FIELD_CLASS_TYPE_BOOL,
+ "Selector field class");
+ opt_with_sel_fc = (void *) g_new0(
+ struct bt_field_class_option_with_selector_field_bool, 1);
+ } else {
+ BT_ASSERT_PRE_FC_IS_INT(selector_fc,
+ "Selector field class");
+ opt_with_sel_fc = (void *) g_new0(
+ struct bt_field_class_option_with_selector_field_integer, 1);
+ }
+
+ if (!opt_with_sel_fc) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one option with selector field class.");
+ goto error;
+ }
+
+ opt_with_sel_fc->selector_fc = selector_fc;
+ bt_object_get_ref_no_null_check(opt_with_sel_fc->selector_fc);
+ opt_fc = (void *) opt_with_sel_fc;
+ } else {
+ opt_fc = g_new0(struct bt_field_class_option, 1);
+ if (!opt_fc) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one option field class.");
+ goto error;
+ }
+ }
+
+ BT_ASSERT(opt_fc);
+
+ if (init_field_class((void *) opt_fc, fc_type,
+ destroy_option_field_class)) {
+ goto error;
+ }
+
+ opt_fc->content_fc = content_fc;
+ bt_object_get_ref_no_null_check(opt_fc->content_fc);
+ bt_field_class_freeze(opt_fc->content_fc);
+
+ if (selector_fc) {
+ bt_field_class_freeze(selector_fc);
+ }
+
+ BT_LIB_LOGD("Created option field class object: "
+ "%![opt-fc-]+F, %![sel-fc-]+F", opt_fc, selector_fc);
+ goto end;
+
+error:
+ BT_OBJECT_PUT_REF_AND_RESET(opt_fc);
+
+end:
+ return (void *) opt_fc;
+}
+
+struct bt_field_class *bt_field_class_option_without_selector_create(
+ struct bt_trace_class *trace_class,
+ struct bt_field_class *content_fc)
+{
+ BT_ASSERT_PRE_NO_ERROR();
+
+ return create_option_field_class(trace_class,
+ BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD,
+ content_fc, NULL);
+}
+
+struct bt_field_class *bt_field_class_option_with_selector_field_bool_create(
+ struct bt_trace_class *trace_class,
+ struct bt_field_class *content_fc,
+ struct bt_field_class *selector_fc)
+{
+ BT_ASSERT_PRE_NO_ERROR();
+
+ return create_option_field_class(trace_class,
+ BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD,
+ content_fc, selector_fc);
+}
+
+struct bt_field_class *
+bt_field_class_option_with_selector_field_integer_unsigned_create(
+ struct bt_trace_class *trace_class,
+ struct bt_field_class *content_fc,
+ struct bt_field_class *selector_fc,
+ const struct bt_integer_range_set_unsigned *u_range_set)
+{
+ struct bt_field_class_option_with_selector_field_integer *fc;
+ const struct bt_integer_range_set *range_set =
+ (const void *) u_range_set;
+
+ BT_ASSERT_PRE_NO_ERROR();
+ BT_ASSERT_PRE_NON_NULL(range_set, "Integer range set");
+ BT_ASSERT_PRE(range_set->ranges->len > 0,
+ "Integer range set is empty: %!+R", range_set);
+ fc = (void *) create_option_field_class(trace_class,
+ BT_FIELD_CLASS_TYPE_OPTION_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD,
+ content_fc, selector_fc);
+
+ if (!fc) {
+ goto end;
+ }
+
+ fc->range_set = range_set;
+ bt_object_get_ref_no_null_check(fc->range_set);
+ bt_integer_range_set_freeze(range_set);
+
+end:
+ return (void *) fc;
+}
+
+struct bt_field_class *
+bt_field_class_option_with_selector_field_integer_signed_create(
+ struct bt_trace_class *trace_class,
+ struct bt_field_class *content_fc,
+ struct bt_field_class *selector_fc,
+ const struct bt_integer_range_set_signed *i_range_set)
+{
+ struct bt_field_class_option_with_selector_field_integer *fc;
+ const struct bt_integer_range_set *range_set =
+ (const void *) i_range_set;
+
+ BT_ASSERT_PRE_NO_ERROR();
+ BT_ASSERT_PRE_NON_NULL(range_set, "Integer range set");
+ BT_ASSERT_PRE(range_set->ranges->len > 0,
+ "Integer range set is empty: %!+R", range_set);
+ fc = (void *) create_option_field_class(trace_class,
+ BT_FIELD_CLASS_TYPE_OPTION_WITH_SIGNED_INTEGER_SELECTOR_FIELD,
+ content_fc, selector_fc);
+
+ if (!fc) {
+ goto end;
+ }
+
+ fc->range_set = range_set;
+ bt_object_get_ref_no_null_check(fc->range_set);
+ bt_integer_range_set_freeze(range_set);
+
+end:
+ return (void *) fc;
+}
+
+const struct bt_field_class *bt_field_class_option_borrow_field_class_const(
+ const struct bt_field_class *fc)
+{
+ struct bt_field_class_option *opt_fc = (void *) fc;
+
+ BT_ASSERT_PRE_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_FC_IS_OPTION(fc, "Field class");
+ return opt_fc->content_fc;
+}
+
+struct bt_field_class *bt_field_class_option_borrow_field_class(
+ struct bt_field_class *fc)
+{
+ struct bt_field_class_option *opt_fc = (void *) fc;
+
+ BT_ASSERT_PRE_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_FC_IS_OPTION(fc, "Field class");
+ return opt_fc->content_fc;
+}
+
+const struct bt_field_path *
+bt_field_class_option_with_selector_field_borrow_selector_field_path_const(
+ const struct bt_field_class *fc)
+{
+ const struct bt_field_class_option_with_selector_field *opt_fc =
+ (const void *) fc;
+
+ BT_ASSERT_PRE_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_FC_IS_OPTION_WITH_SEL(fc, "Field class");
+ return opt_fc->selector_field_path;
+}
+
+void bt_field_class_option_with_selector_field_bool_set_selector_is_reversed(
+ struct bt_field_class *fc, bt_bool sel_is_reversed)
+{
+ struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc;
+
+ BT_ASSERT_PRE_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_FC_HAS_ID(fc,
+ BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HOT(fc, "Field class");
+ opt_fc->sel_is_reversed = sel_is_reversed;
+}
+
+bt_bool bt_field_class_option_with_selector_field_bool_selector_is_reversed(
+ const struct bt_field_class *fc)
+{
+ struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc;
+
+ BT_ASSERT_PRE_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_FC_HAS_ID(fc,
+ BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, "Field class");
+ return opt_fc->sel_is_reversed;
+}
+
+const struct bt_integer_range_set_unsigned *
+bt_field_class_option_with_selector_field_integer_unsigned_borrow_selector_ranges_const(
+ const struct bt_field_class *fc)
+{
+ struct bt_field_class_option_with_selector_field_integer *opt_fc =
+ (void *) fc;
+
+ BT_ASSERT_PRE_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL(fc, "Field class");
+ return (const void *) opt_fc->range_set;
+}
+
+const struct bt_integer_range_set_signed *
+bt_field_class_option_with_selector_field_integer_signed_borrow_selector_ranges_const(
+ const struct bt_field_class *fc)
+{
+ struct bt_field_class_option_with_selector_field_integer *opt_fc =
+ (void *) fc;
+
+ BT_ASSERT_PRE_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL(fc, "Field class");
+ return (const void *) opt_fc->range_set;
+}
+
+static
+void finalize_variant_field_class(struct bt_field_class_variant *var_fc)
+{
+ BT_ASSERT(var_fc);
+ BT_LIB_LOGD("Finalizing variant field class object: %!+F", var_fc);
+ finalize_field_class((void *) var_fc);
+ finalize_named_field_classes_container((void *) var_fc);
+}
+
static
void destroy_variant_field_class(struct bt_object *obj)
{
struct bt_field_class_variant *fc = (void *) obj;
BT_ASSERT(fc);
- BT_LIB_LOGD("Destroying variant field class object: %!+F", fc);
- finalize_named_field_classes_container((void *) fc);
+ finalize_variant_field_class(fc);
+ g_free(fc);
+}
+
+static
+void destroy_variant_with_selector_field_field_class(struct bt_object *obj)
+{
+ struct bt_field_class_variant_with_selector_field *fc = (void *) obj;
+
+ BT_ASSERT(fc);
+ finalize_variant_field_class(&fc->common);
BT_LOGD_STR("Putting selector field path.");
BT_OBJECT_PUT_REF_AND_RESET(fc->selector_field_path);
BT_LOGD_STR("Putting selector field class.");
}
struct bt_field_class *bt_field_class_variant_create(
- bt_trace_class *trace_class)
+ bt_trace_class *trace_class, bt_field_class *selector_fc)
{
int ret;
struct bt_field_class_variant *var_fc = NULL;
+ struct bt_field_class_variant_with_selector_field *var_with_sel_fc = NULL;
+ enum bt_field_class_type fc_type;
+ BT_ASSERT_PRE_NO_ERROR();
BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class");
- BT_LOGD_STR("Creating default variant field class object.");
- var_fc = g_new0(struct bt_field_class_variant, 1);
- if (!var_fc) {
- BT_LOGE_STR("Failed to allocate one variant field class.");
- goto error;
+
+ if (selector_fc) {
+ BT_ASSERT_PRE_FC_IS_INT(selector_fc, "Selector field class");
}
- ret = init_named_field_classes_container((void *) var_fc,
- BT_FIELD_CLASS_TYPE_VARIANT, destroy_variant_field_class);
- if (ret) {
- goto error;
+ BT_LIB_LOGD("Creating default variant field class: %![sel-fc-]+F",
+ selector_fc);
+
+ if (selector_fc) {
+ var_with_sel_fc = g_new0(
+ struct bt_field_class_variant_with_selector_field, 1);
+ if (!var_with_sel_fc) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one variant field class with selector.");
+ goto error;
+ }
+
+ if (bt_field_class_type_is(selector_fc->type,
+ BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER)) {
+ fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD;
+ } else {
+ fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD;
+ }
+
+ ret = init_named_field_classes_container(
+ (void *) var_with_sel_fc, fc_type,
+ destroy_variant_with_selector_field_field_class,
+ destroy_variant_with_selector_field_option);
+ if (ret) {
+ /* init_named_field_classes_container() logs errors */
+ goto error;
+ }
+
+ var_with_sel_fc->selector_fc = selector_fc;
+ bt_object_get_ref_no_null_check(var_with_sel_fc->selector_fc);
+ bt_field_class_freeze(selector_fc);
+ var_fc = (void *) var_with_sel_fc;
+ BT_LIB_LOGD("Created default variant field class with selector object: "
+ "%![var-fc-]+F, %![sel-fc-]+F", var_fc, selector_fc);
+ } else {
+ var_fc = g_new0(struct bt_field_class_variant, 1);
+ if (!var_fc) {
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one variant field class without selector.");
+ goto error;
+ }
+
+ ret = init_named_field_classes_container((void *) var_fc,
+ BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD,
+ destroy_variant_field_class, destroy_named_field_class);
+ if (ret) {
+ /* init_named_field_classes_container() logs errors */
+ goto error;
+ }
+ BT_LIB_LOGD("Created default variant field class without selector object: "
+ "%![var-fc-]+F", var_fc);
}
- BT_LIB_LOGD("Created variant field class object: %!+F", var_fc);
+ BT_ASSERT(var_fc);
goto end;
error:
BT_OBJECT_PUT_REF_AND_RESET(var_fc);
+ BT_OBJECT_PUT_REF_AND_RESET(var_with_sel_fc);
end:
return (void *) var_fc;
}
-enum bt_field_class_status bt_field_class_variant_set_selector_field_class(
- struct bt_field_class *fc,
- struct bt_field_class *selector_fc)
+enum bt_field_class_variant_without_selector_append_option_status
+bt_field_class_variant_without_selector_append_option(struct bt_field_class *fc,
+ const char *name, struct bt_field_class *option_fc)
{
- struct bt_field_class_variant *var_fc = (void *) fc;
+ enum bt_field_class_variant_without_selector_append_option_status status;
+ struct bt_named_field_class *named_fc = NULL;
+
+ BT_ASSERT_PRE_NO_ERROR();
+ BT_ASSERT_PRE_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_NON_NULL(name, "Name");
+ BT_ASSERT_PRE_NON_NULL(option_fc, "Option field class");
+ BT_ASSERT_PRE_FC_HAS_ID(fc,
+ BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD, "Field class");
+ named_fc = create_named_field_class(name, option_fc);
+ if (!named_fc) {
+ /* create_named_field_class() logs errors */
+ status = BT_FUNC_STATUS_MEMORY_ERROR;
+ goto end;
+ }
+
+ status = append_named_field_class_to_container_field_class((void *) fc,
+ named_fc);
+ if (status == BT_FUNC_STATUS_OK) {
+ /* Moved to the container */
+ named_fc = NULL;
+ }
- BT_ASSERT_PRE_NON_NULL(fc, "Variant field class");
- BT_ASSERT_PRE_NON_NULL(selector_fc, "Selector field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_VARIANT, "Field class");
- BT_ASSERT_PRE_FC_IS_ENUM(selector_fc, "Selector field class");
- BT_ASSERT_PRE_FC_HOT(fc, "Variant field class");
- var_fc->selector_fc = selector_fc;
- bt_object_get_no_null_check(selector_fc);
- bt_field_class_freeze(selector_fc);
- return BT_FIELD_CLASS_STATUS_OK;
+end:
+ if (named_fc) {
+ destroy_named_field_class(named_fc);
+ }
+
+ return status;
}
-enum bt_field_class_status bt_field_class_variant_append_option(
- struct bt_field_class *fc,
- const char *name, struct bt_field_class *option_fc)
+static
+int ranges_overlap(GPtrArray *var_fc_opts, const struct bt_integer_range_set *range_set,
+ bool is_signed, bool *has_overlap)
+{
+ int status = BT_FUNC_STATUS_OK;
+ struct bt_integer_range_set *full_range_set;
+ uint64_t i;
+
+ *has_overlap = false;
+
+ /*
+ * Build a single range set with all the ranges and test for
+ * overlaps.
+ */
+ if (is_signed) {
+ full_range_set = (void *) bt_integer_range_set_signed_create();
+ } else {
+ full_range_set = (void *) bt_integer_range_set_unsigned_create();
+ }
+
+ if (!full_range_set) {
+ BT_LOGE_STR("Failed to create a range set.");
+ status = BT_FUNC_STATUS_MEMORY_ERROR;
+ goto end;
+ }
+
+ /* Add existing option ranges */
+ for (i = 0; i < var_fc_opts->len; i++) {
+ struct bt_field_class_variant_with_selector_field_option *opt =
+ var_fc_opts->pdata[i];
+ uint64_t j;
+
+ for (j = 0; j < opt->range_set->ranges->len; j++) {
+ struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX(
+ opt->range_set, j);
+
+ if (is_signed) {
+ status = bt_integer_range_set_signed_add_range(
+ (void *) full_range_set, range->lower.i,
+ range->upper.i);
+ } else {
+ status = bt_integer_range_set_unsigned_add_range(
+ (void *) full_range_set, range->lower.u,
+ range->upper.u);
+ }
+
+ if (status) {
+ goto end;
+ }
+ }
+ }
+
+ /* Add new ranges */
+ for (i = 0; i < range_set->ranges->len; i++) {
+ struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX(
+ range_set, i);
+
+ if (is_signed) {
+ status = bt_integer_range_set_signed_add_range(
+ (void *) full_range_set, range->lower.i,
+ range->upper.i);
+ } else {
+ status = bt_integer_range_set_unsigned_add_range(
+ (void *) full_range_set, range->lower.u,
+ range->upper.u);
+ }
+
+ if (status) {
+ goto end;
+ }
+ }
+
+ /* Check overlaps */
+ if (is_signed) {
+ *has_overlap = bt_integer_range_set_signed_has_overlaps(full_range_set);
+ } else {
+ *has_overlap = bt_integer_range_set_unsigned_has_overlaps(
+ full_range_set);
+ }
+
+end:
+ bt_object_put_ref(full_range_set);
+ return status;
+}
+
+static
+int append_option_to_variant_with_selector_field_field_class(
+ struct bt_field_class *fc, const char *name,
+ struct bt_field_class *option_fc,
+ const struct bt_integer_range_set *range_set,
+ enum bt_field_class_type expected_type)
{
+ int status;
+ struct bt_field_class_variant_with_selector_field *var_fc = (void *) fc;
+ struct bt_field_class_variant_with_selector_field_option *opt = NULL;
+ bool has_overlap;
BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_VARIANT, "Field class");
- return append_named_field_class_to_container_field_class((void *) fc,
- name, option_fc);
+ BT_ASSERT_PRE_NON_NULL(name, "Name");
+ BT_ASSERT_PRE_NON_NULL(option_fc, "Option field class");
+ BT_ASSERT_PRE_NON_NULL(range_set, "Integer range set");
+ BT_ASSERT_PRE_FC_HAS_ID(fc, expected_type, "Field class");
+ BT_ASSERT_PRE(range_set->ranges->len > 0,
+ "Integer range set is empty: %!+R", range_set);
+ status = ranges_overlap(var_fc->common.common.named_fcs, range_set,
+ expected_type == BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD,
+ &has_overlap);
+ if (status) {
+ /* ranges_overlap() logs errors */
+ goto end;
+ }
+
+ BT_ASSERT_PRE(!has_overlap,
+ "Integer range set's ranges and existing ranges have an overlap: "
+ "%!+R", range_set);
+ opt = create_variant_with_selector_field_option(name, option_fc, range_set);
+ if (!opt) {
+ /* create_variant_with_selector_field_option() logs errors */
+ status = BT_FUNC_STATUS_MEMORY_ERROR;
+ goto end;
+ }
+
+ status = append_named_field_class_to_container_field_class((void *) fc,
+ &opt->common);
+ if (status == BT_FUNC_STATUS_OK) {
+ /* Moved to the container */
+ opt = NULL;
+ }
+
+end:
+ if (opt) {
+ destroy_variant_with_selector_field_option(opt);
+ }
+
+ return status;
+}
+
+enum bt_field_class_variant_with_selector_field_integer_append_option_status
+bt_field_class_variant_with_selector_field_integer_unsigned_append_option(
+ struct bt_field_class *fc, const char *name,
+ struct bt_field_class *option_fc,
+ const struct bt_integer_range_set_unsigned *range_set)
+{
+ BT_ASSERT_PRE_NO_ERROR();
+
+ return append_option_to_variant_with_selector_field_field_class(fc,
+ name, option_fc, (const void *) range_set,
+ BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD);
+}
+
+enum bt_field_class_variant_with_selector_field_integer_append_option_status
+bt_field_class_variant_with_selector_field_integer_signed_append_option(
+ struct bt_field_class *fc, const char *name,
+ struct bt_field_class *option_fc,
+ const struct bt_integer_range_set_signed *range_set)
+{
+ BT_ASSERT_PRE_NO_ERROR();
+
+ return append_option_to_variant_with_selector_field_field_class(fc,
+ name, option_fc, (const void *) range_set,
+ BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD);
+}
+
+uint64_t bt_field_class_variant_get_option_count(const struct bt_field_class *fc)
+{
+ const struct bt_field_class_variant *var_fc = (const void *) fc;
+
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_IS_VARIANT(fc, "Field class");
+ return (uint64_t) var_fc->common.named_fcs->len;
}
const struct bt_field_class_variant_option *
bt_field_class_variant_borrow_option_by_name_const(
const struct bt_field_class *fc, const char *name)
{
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_VARIANT, "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_IS_VARIANT(fc, "Field class");
return (const void *)
borrow_named_field_class_from_container_field_class_by_name(
(void *) fc, name);
}
+const struct bt_field_class_variant_option *
+bt_field_class_variant_borrow_option_by_index_const(
+ const struct bt_field_class *fc, uint64_t index)
+{
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_IS_VARIANT(fc, "Field class");
+ return (const void *)
+ borrow_named_field_class_from_container_field_class_at_index(
+ (void *) fc, index);
+}
+
struct bt_field_class_variant_option *
bt_field_class_variant_borrow_option_by_name(
struct bt_field_class *fc, const char *name)
{
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_VARIANT, "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_IS_VARIANT(fc, "Field class");
return (void *)
borrow_named_field_class_from_container_field_class_by_name(
(void *) fc, name);
}
-uint64_t bt_field_class_variant_get_option_count(const struct bt_field_class *fc)
+struct bt_field_class_variant_option *
+bt_field_class_variant_borrow_option_by_index(
+ struct bt_field_class *fc, uint64_t index)
{
- const struct bt_field_class_variant *var_fc = (const void *) fc;
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_IS_VARIANT(fc, "Field class");
+ return (void *)
+ borrow_named_field_class_from_container_field_class_at_index(
+ (void *) fc, index);
+}
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_VARIANT, "Field class");
- return (uint64_t) var_fc->common.named_fcs->len;
+const struct bt_field_class_variant_with_selector_field_integer_unsigned_option *
+bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_name_const(
+ const struct bt_field_class *fc, const char *name)
+{
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc,
+ BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD,
+ "Field class");
+ return (const void *)
+ borrow_named_field_class_from_container_field_class_by_name(
+ (void *) fc, name);
}
-const struct bt_field_class_variant_option *
-bt_field_class_variant_borrow_option_by_index_const(
+const struct bt_field_class_variant_with_selector_field_integer_unsigned_option *
+bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_index_const(
const struct bt_field_class *fc, uint64_t index)
{
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_VARIANT, "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc,
+ BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD,
+ "Field class");
return (const void *)
borrow_named_field_class_from_container_field_class_at_index(
(void *) fc, index);
}
-struct bt_field_class_variant_option *
-bt_field_class_variant_borrow_option_by_index(
- struct bt_field_class *fc, uint64_t index)
+const struct bt_field_class_variant_with_selector_field_integer_signed_option *
+bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_name_const(
+ const struct bt_field_class *fc, const char *name)
{
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_VARIANT, "Field class");
- return (void *)
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc,
+ BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD,
+ "Field class");
+ return (const void *)
+ borrow_named_field_class_from_container_field_class_by_name(
+ (void *) fc, name);
+}
+
+const struct bt_field_class_variant_with_selector_field_integer_signed_option *
+bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_index_const(
+ const struct bt_field_class *fc, uint64_t index)
+{
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc,
+ BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD,
+ "Field class");
+ return (const void *)
borrow_named_field_class_from_container_field_class_at_index(
(void *) fc, index);
}
{
const struct bt_named_field_class *named_fc = (const void *) option;
- BT_ASSERT_PRE_NON_NULL(option, "Variant field class option");
+ BT_ASSERT_PRE_DEV_NON_NULL(option, "Variant field class option");
return named_fc->name->str;
}
{
const struct bt_named_field_class *named_fc = (const void *) option;
- BT_ASSERT_PRE_NON_NULL(option, "Variant field class option");
+ BT_ASSERT_PRE_DEV_NON_NULL(option, "Variant field class option");
return named_fc->fc;
}
{
struct bt_named_field_class *named_fc = (void *) option;
- BT_ASSERT_PRE_NON_NULL(option, "Variant field class option");
+ BT_ASSERT_PRE_DEV_NON_NULL(option, "Variant field class option");
return named_fc->fc;
}
+const struct bt_integer_range_set_unsigned *
+bt_field_class_variant_with_selector_field_integer_unsigned_option_borrow_ranges_const(
+ const struct bt_field_class_variant_with_selector_field_integer_unsigned_option *option)
+{
+ const struct bt_field_class_variant_with_selector_field_option *opt =
+ (const void *) option;
+
+ BT_ASSERT_PRE_DEV_NON_NULL(option, "Variant field class option");
+ return (const void *) opt->range_set;
+}
+
+const struct bt_integer_range_set_signed *
+bt_field_class_variant_with_selector_field_integer_signed_option_borrow_ranges_const(
+ const struct bt_field_class_variant_with_selector_field_integer_signed_option *option)
+{
+ const struct bt_field_class_variant_with_selector_field_option *opt =
+ (const void *) option;
+
+ BT_ASSERT_PRE_DEV_NON_NULL(option, "Variant field class option");
+ return (const void *) opt->range_set;
+}
+
const struct bt_field_path *
-bt_field_class_variant_borrow_selector_field_path_const(
+bt_field_class_variant_with_selector_field_borrow_selector_field_path_const(
const struct bt_field_class *fc)
{
- const struct bt_field_class_variant *var_fc = (const void *) fc;
+ const struct bt_field_class_variant_with_selector_field *var_fc =
+ (const void *) fc;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_VARIANT,
- "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_IS_VARIANT_WITH_SEL(fc, "Field class");
return var_fc->selector_field_path;
}
static
-void init_array_field_class(struct bt_field_class_array *fc,
+int init_array_field_class(struct bt_field_class_array *fc,
enum bt_field_class_type type, bt_object_release_func release_func,
struct bt_field_class *element_fc)
{
+ int ret;
+
BT_ASSERT(element_fc);
- init_field_class((void *) fc, type, release_func);
+ ret = init_field_class((void *) fc, type, release_func);
+ if (ret) {
+ goto end;
+ }
+
fc->element_fc = element_fc;
- bt_object_get_no_null_check(element_fc);
+ bt_object_get_ref_no_null_check(fc->element_fc);
bt_field_class_freeze(element_fc);
+
+end:
+ return ret;
}
static
{
BT_ASSERT(array_fc);
BT_LOGD_STR("Putting element field class.");
+ finalize_field_class((void *) array_fc);
BT_OBJECT_PUT_REF_AND_RESET(array_fc->element_fc);
}
}
struct bt_field_class *
-bt_field_class_static_array_create(bt_trace_class *trace_class,
+bt_field_class_array_static_create(bt_trace_class *trace_class,
struct bt_field_class *element_fc, uint64_t length)
{
- struct bt_field_class_static_array *array_fc = NULL;
+ struct bt_field_class_array_static *array_fc = NULL;
+ BT_ASSERT_PRE_NO_ERROR();
BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class");
BT_ASSERT_PRE_NON_NULL(element_fc, "Element field class");
BT_LOGD_STR("Creating default static array field class object.");
- array_fc = g_new0(struct bt_field_class_static_array, 1);
+ array_fc = g_new0(struct bt_field_class_array_static, 1);
if (!array_fc) {
- BT_LOGE_STR("Failed to allocate one static array field class.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one static array field class.");
+ goto error;
+ }
+
+ if (init_array_field_class((void *) array_fc,
+ BT_FIELD_CLASS_TYPE_STATIC_ARRAY,
+ destroy_static_array_field_class, element_fc)) {
goto error;
}
- init_array_field_class((void *) array_fc, BT_FIELD_CLASS_TYPE_STATIC_ARRAY,
- destroy_static_array_field_class, element_fc);
array_fc->length = length;
BT_LIB_LOGD("Created static array field class object: %!+F", array_fc);
goto end;
{
const struct bt_field_class_array *array_fc = (const void *) fc;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_IS_ARRAY(fc, "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_IS_ARRAY(fc, "Field class");
return array_fc->element_fc;
}
{
struct bt_field_class_array *array_fc = (void *) fc;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_IS_ARRAY(fc, "Field class");
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_IS_ARRAY(fc, "Field class");
return array_fc->element_fc;
}
-uint64_t bt_field_class_static_array_get_length(const struct bt_field_class *fc)
+uint64_t bt_field_class_array_static_get_length(const struct bt_field_class *fc)
{
- const struct bt_field_class_static_array *array_fc = (const void *) fc;
+ const struct bt_field_class_array_static *array_fc = (const void *) fc;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STATIC_ARRAY,
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STATIC_ARRAY,
"Field class");
return (uint64_t) array_fc->length;
}
static
void destroy_dynamic_array_field_class(struct bt_object *obj)
{
- struct bt_field_class_dynamic_array *fc = (void *) obj;
+ struct bt_field_class_array_dynamic *fc = (void *) obj;
BT_ASSERT(fc);
BT_LIB_LOGD("Destroying dynamic array field class object: %!+F", fc);
g_free(fc);
}
-struct bt_field_class *bt_field_class_dynamic_array_create(
- bt_trace_class *trace_class,
- struct bt_field_class *element_fc)
+struct bt_field_class *bt_field_class_array_dynamic_create(
+ struct bt_trace_class *trace_class,
+ struct bt_field_class *element_fc,
+ struct bt_field_class *length_fc)
{
- struct bt_field_class_dynamic_array *array_fc = NULL;
+ struct bt_field_class_array_dynamic *array_fc = NULL;
+ BT_ASSERT_PRE_NO_ERROR();
BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class");
BT_ASSERT_PRE_NON_NULL(element_fc, "Element field class");
BT_LOGD_STR("Creating default dynamic array field class object.");
- array_fc = g_new0(struct bt_field_class_dynamic_array, 1);
+ array_fc = g_new0(struct bt_field_class_array_dynamic, 1);
if (!array_fc) {
- BT_LOGE_STR("Failed to allocate one dynamic array field class.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one dynamic array field class.");
+ goto error;
+ }
+
+ if (init_array_field_class((void *) array_fc,
+ length_fc ?
+ BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD :
+ BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITHOUT_LENGTH_FIELD,
+ destroy_dynamic_array_field_class, element_fc)) {
goto error;
}
- init_array_field_class((void *) array_fc,
- BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY,
- destroy_dynamic_array_field_class, element_fc);
+ if (length_fc) {
+ BT_ASSERT_PRE_FC_IS_UNSIGNED_INT(length_fc,
+ "Length field class");
+ array_fc->length_fc = length_fc;
+ bt_object_get_ref_no_null_check(array_fc->length_fc);
+ bt_field_class_freeze(length_fc);
+ }
+
BT_LIB_LOGD("Created dynamic array field class object: %!+F", array_fc);
goto end;
return (void *) array_fc;
}
-enum bt_field_class_status bt_field_class_dynamic_array_set_length_field_class(
- struct bt_field_class *fc,
- struct bt_field_class *length_fc)
-{
- struct bt_field_class_dynamic_array *array_fc = (void *) fc;
-
- BT_ASSERT_PRE_NON_NULL(fc, "Dynamic array field class");
- BT_ASSERT_PRE_NON_NULL(length_fc, "Length field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY,
- "Field class");
- BT_ASSERT_PRE_FC_IS_UNSIGNED_INT(length_fc, "Length field class");
- BT_ASSERT_PRE_FC_HOT(fc, "Dynamic array field class");
- array_fc->length_fc = length_fc;
- bt_object_get_no_null_check(length_fc);
- bt_field_class_freeze(length_fc);
- return BT_FIELD_CLASS_STATUS_OK;
-}
-
const struct bt_field_path *
-bt_field_class_dynamic_array_borrow_length_field_path_const(
+bt_field_class_array_dynamic_with_length_field_borrow_length_field_path_const(
const struct bt_field_class *fc)
{
- const struct bt_field_class_dynamic_array *seq_fc = (const void *) fc;
+ const struct bt_field_class_array_dynamic *seq_fc = (const void *) fc;
- BT_ASSERT_PRE_NON_NULL(fc, "Field class");
- BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY,
+ BT_ASSERT_PRE_NO_ERROR();
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_DEV_FC_HAS_ID(fc,
+ BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD,
"Field class");
return seq_fc->length_field_path;
}
{
BT_ASSERT(obj);
BT_LIB_LOGD("Destroying string field class object: %!+F", obj);
+ finalize_field_class((void *) obj);
g_free(obj);
}
{
struct bt_field_class_string *string_fc = NULL;
+ BT_ASSERT_PRE_NO_ERROR();
BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class");
BT_LOGD_STR("Creating default string field class object.");
string_fc = g_new0(struct bt_field_class_string, 1);
if (!string_fc) {
- BT_LOGE_STR("Failed to allocate one string field class.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one string field class.");
+ goto error;
+ }
+
+ if (init_field_class((void *) string_fc, BT_FIELD_CLASS_TYPE_STRING,
+ destroy_string_field_class)) {
goto error;
}
- init_field_class((void *) string_fc, BT_FIELD_CLASS_TYPE_STRING,
- destroy_string_field_class);
BT_LIB_LOGD("Created string field class object: %!+F", string_fc);
goto end;
* their owner.
*/
BT_ASSERT(fc);
+ bt_value_freeze(fc->user_attributes);
fc->frozen = true;
- switch (fc->type) {
- case BT_FIELD_CLASS_TYPE_STRUCTURE:
- case BT_FIELD_CLASS_TYPE_VARIANT:
- {
+ if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE ||
+ bt_field_class_type_is(fc->type,
+ BT_FIELD_CLASS_TYPE_VARIANT)) {
struct bt_field_class_named_field_class_container *container_fc =
(void *) fc;
uint64_t i;
for (i = 0; i < container_fc->named_fcs->len; i++) {
- struct bt_named_field_class *named_fc =
- BT_FIELD_CLASS_NAMED_FC_AT_INDEX(
- container_fc, i);
-
- bt_named_field_class_freeze(named_fc);
+ bt_named_field_class_freeze(
+ container_fc->named_fcs->pdata[i]);
}
-
- break;
- }
- default:
- break;
}
}
void _bt_named_field_class_freeze(const struct bt_named_field_class *named_fc)
{
BT_ASSERT(named_fc);
+ BT_ASSERT(named_fc->fc->frozen);
+ BT_LIB_LOGD("Freezing named field class's user attributes: %!+v",
+ named_fc->user_attributes);
+ bt_value_freeze(named_fc->user_attributes);
((struct bt_named_field_class *) named_fc)->frozen = true;
- bt_field_class_freeze(named_fc->fc);
}
BT_HIDDEN
-void _bt_field_class_make_part_of_trace_class(const struct bt_field_class *c_fc)
+void bt_field_class_make_part_of_trace_class(const struct bt_field_class *c_fc)
{
struct bt_field_class *fc = (void *) c_fc;
"Field class is already part of a trace: %!+F", fc);
fc->part_of_trace_class = true;
- switch (fc->type) {
- case BT_FIELD_CLASS_TYPE_STRUCTURE:
- case BT_FIELD_CLASS_TYPE_VARIANT:
- {
+ if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE ||
+ bt_field_class_type_is(fc->type,
+ BT_FIELD_CLASS_TYPE_VARIANT)) {
struct bt_field_class_named_field_class_container *container_fc =
(void *) fc;
uint64_t i;
for (i = 0; i < container_fc->named_fcs->len; i++) {
struct bt_named_field_class *named_fc =
- BT_FIELD_CLASS_NAMED_FC_AT_INDEX(
- container_fc, i);
+ container_fc->named_fcs->pdata[i];
bt_field_class_make_part_of_trace_class(named_fc->fc);
}
-
- break;
- }
- case BT_FIELD_CLASS_TYPE_STATIC_ARRAY:
- case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY:
- {
+ } else if (bt_field_class_type_is(fc->type,
+ BT_FIELD_CLASS_TYPE_ARRAY)) {
struct bt_field_class_array *array_fc = (void *) fc;
bt_field_class_make_part_of_trace_class(array_fc->element_fc);
- break;
- }
- default:
- break;
}
}
+const struct bt_value *bt_field_class_borrow_user_attributes_const(
+ const struct bt_field_class *fc)
+{
+ BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class");
+ return fc->user_attributes;
+}
+
+struct bt_value *bt_field_class_borrow_user_attributes(
+ struct bt_field_class *field_class)
+{
+ return (void *) bt_field_class_borrow_user_attributes_const(
+ (void *) field_class);
+}
+
+
+void bt_field_class_set_user_attributes(
+ struct bt_field_class *fc,
+ const struct bt_value *user_attributes)
+{
+ BT_ASSERT_PRE_NON_NULL(fc, "Field class");
+ BT_ASSERT_PRE_NON_NULL(user_attributes, "User attributes");
+ BT_ASSERT_PRE(user_attributes->type == BT_VALUE_TYPE_MAP,
+ "User attributes object is not a map value object.");
+ BT_ASSERT_PRE_DEV_FC_HOT(fc, "Field class");
+ bt_object_put_ref_no_null_check(fc->user_attributes);
+ fc->user_attributes = (void *) user_attributes;
+ bt_object_get_ref_no_null_check(fc->user_attributes);
+}
+
+static
+const struct bt_value *bt_named_field_class_borrow_user_attributes_const(
+ const struct bt_named_field_class *named_fc)
+{
+ return named_fc->user_attributes;
+}
+
+static
+void bt_named_field_class_set_user_attributes(
+ struct bt_named_field_class *named_fc,
+ const struct bt_value *user_attributes)
+{
+ BT_ASSERT_PRE_NON_NULL(user_attributes, "User attributes");
+ BT_ASSERT_PRE(user_attributes->type == BT_VALUE_TYPE_MAP,
+ "User attributes object is not a map value object.");
+ BT_ASSERT_PRE_DEV_HOT(named_fc,
+ "Structure field class member or variant field class option",
+ ".");
+ bt_object_put_ref_no_null_check(named_fc->user_attributes);
+ named_fc->user_attributes = (void *) user_attributes;
+ bt_object_get_ref_no_null_check(named_fc->user_attributes);
+}
+
+const struct bt_value *
+bt_field_class_structure_member_borrow_user_attributes_const(
+ const struct bt_field_class_structure_member *member)
+{
+ BT_ASSERT_PRE_NON_NULL(member, "Structure field class member");
+ return bt_named_field_class_borrow_user_attributes_const(
+ (const void *) member);
+}
+
+struct bt_value *
+bt_field_class_structure_member_borrow_user_attributes(
+ struct bt_field_class_structure_member *member)
+{
+ BT_ASSERT_PRE_NON_NULL(member, "Structure field class member");
+ return (void *) bt_named_field_class_borrow_user_attributes_const(
+ (void *) member);
+}
+
+void bt_field_class_structure_member_set_user_attributes(
+ struct bt_field_class_structure_member *member,
+ const struct bt_value *user_attributes)
+{
+ BT_ASSERT_PRE_NON_NULL(member, "Structure field class member");
+ bt_named_field_class_set_user_attributes((void *) member,
+ user_attributes);
+}
+
+const struct bt_value *bt_field_class_variant_option_borrow_user_attributes_const(
+ const struct bt_field_class_variant_option *option)
+{
+ BT_ASSERT_PRE_NON_NULL(option, "Variant field class option");
+ return bt_named_field_class_borrow_user_attributes_const(
+ (const void *) option);
+}
+
+struct bt_value *bt_field_class_variant_option_borrow_user_attributes(
+ struct bt_field_class_variant_option *option)
+{
+ BT_ASSERT_PRE_NON_NULL(option, "Variant field class option");
+ return (void *) bt_named_field_class_borrow_user_attributes_const(
+ (void *) option);
+}
+
+void bt_field_class_variant_option_set_user_attributes(
+ struct bt_field_class_variant_option *option,
+ const struct bt_value *user_attributes)
+{
+ BT_ASSERT_PRE_NON_NULL(option, "Variant field class option");
+ bt_named_field_class_set_user_attributes((void *) option,
+ user_attributes);
+}
+
void bt_field_class_get_ref(const struct bt_field_class *field_class)
{
bt_object_get_ref(field_class);
projects / babeltrace.git / blobdiff