#include <babeltrace/lib-logging-internal.h>
#include <babeltrace/assert-pre-internal.h>
-#include <babeltrace/ctf-ir/field-types-internal.h>
-#include <babeltrace/ctf-ir/utils-internal.h>
-#include <babeltrace/ctf-ir/utils.h>
-#include <babeltrace/ctf-ir/field-path-internal.h>
-#include <babeltrace/ctf-writer/field-types.h>
+#include <babeltrace/assert-internal.h>
+#include <babeltrace/compiler-internal.h>
+#include <babeltrace/ctf-writer/clock-class-internal.h>
+#include <babeltrace/ctf-writer/clock-internal.h>
+#include <babeltrace/ctf-writer/field-path-internal.h>
#include <babeltrace/ctf-writer/field-types-internal.h>
-#include <babeltrace/ctf-writer/fields.h>
+#include <babeltrace/ctf-writer/field-types.h>
#include <babeltrace/ctf-writer/fields-internal.h>
-#include <babeltrace/ctf-writer/clock-internal.h>
+#include <babeltrace/ctf-writer/fields.h>
+#include <babeltrace/ctf-writer/utils-internal.h>
+#include <babeltrace/ctf-writer/utils.h>
+#include <babeltrace/endian-internal.h>
#include <babeltrace/object-internal.h>
#include <babeltrace/ref.h>
-#include <babeltrace/compiler-internal.h>
-#include <babeltrace/endian-internal.h>
-#include <babeltrace/assert-internal.h>
#include <float.h>
#include <inttypes.h>
#include <stdlib.h>
+static
+void destroy_enumeration_mapping(struct bt_ctf_enumeration_mapping *mapping)
+{
+ g_free(mapping);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_initialize(struct bt_ctf_field_type_common *ft,
+ bool init_bo, bt_object_release_func release_func,
+ struct bt_ctf_field_type_common_methods *methods)
+{
+ BT_ASSERT(ft && (ft->id > BT_CTF_FIELD_TYPE_ID_UNKNOWN) &&
+ (ft->id < BT_CTF_FIELD_TYPE_ID_NR));
+
+ bt_object_init_shared(&ft->base, release_func);
+ ft->methods = methods;
+
+ if (init_bo) {
+ int ret;
+ const enum bt_ctf_byte_order bo = BT_CTF_BYTE_ORDER_NATIVE;
+
+ BT_LOGD("Setting initial field type's byte order: bo=%s",
+ bt_ctf_byte_order_string(bo));
+ ret = bt_ctf_field_type_common_set_byte_order(ft, bo);
+ BT_ASSERT(ret == 0);
+ }
+
+ ft->alignment = 1;
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_integer_initialize(
+ struct bt_ctf_field_type_common *ft,
+ unsigned int size, bt_object_release_func release_func,
+ struct bt_ctf_field_type_common_methods *methods)
+{
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT(size > 0);
+ BT_LOGD("Initializing common integer field type object: size=%u",
+ size);
+ ft->id = BT_CTF_FIELD_TYPE_ID_INTEGER;
+ int_ft->size = size;
+ int_ft->base = BT_CTF_INTEGER_BASE_DECIMAL;
+ int_ft->encoding = BT_CTF_STRING_ENCODING_NONE;
+ bt_ctf_field_type_common_initialize(ft, true, release_func, methods);
+ BT_LOGD("Initialized common integer field type object: addr=%p, size=%u",
+ ft, size);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_floating_point_initialize(
+ struct bt_ctf_field_type_common *ft,
+ bt_object_release_func release_func,
+ struct bt_ctf_field_type_common_methods *methods)
+{
+ struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_LOGD_STR("Initializing common floating point number field type object.");
+ ft->id = BT_CTF_FIELD_TYPE_ID_FLOAT;
+ flt_ft->exp_dig = sizeof(float) * CHAR_BIT - FLT_MANT_DIG;
+ flt_ft->mant_dig = FLT_MANT_DIG;
+ bt_ctf_field_type_common_initialize(ft, true, release_func, methods);
+ BT_LOGD("Initialized common floating point number field type object: addr=%p, "
+ "exp-size=%u, mant-size=%u", ft, flt_ft->exp_dig,
+ flt_ft->mant_dig);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_enumeration_initialize(
+ struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_field_type_common *container_ft,
+ bt_object_release_func release_func,
+ struct bt_ctf_field_type_common_methods *methods)
+{
+ struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT(container_ft);
+ BT_LOGD("Initializing common enumeration field type object: int-ft-addr=%p",
+ container_ft);
+ ft->id = BT_CTF_FIELD_TYPE_ID_ENUM;
+ enum_ft->container_ft = bt_get(container_ft);
+ enum_ft->entries = g_ptr_array_new_with_free_func(
+ (GDestroyNotify) destroy_enumeration_mapping);
+ bt_ctf_field_type_common_initialize(ft, false, release_func, methods);
+ BT_LOGD("Initialized common enumeration field type object: addr=%p, "
+ "int-ft-addr=%p, int-ft-size=%u", ft, container_ft,
+ bt_ctf_field_type_common_integer_get_size(container_ft));
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_string_initialize(
+ struct bt_ctf_field_type_common *ft,
+ bt_object_release_func release_func,
+ struct bt_ctf_field_type_common_methods *methods)
+{
+ struct bt_ctf_field_type_common_string *string_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_LOGD_STR("Initializing common string field type object.");
+ ft->id = BT_CTF_FIELD_TYPE_ID_STRING;
+ bt_ctf_field_type_common_initialize(ft, true, release_func, methods);
+ string_ft->encoding = BT_CTF_STRING_ENCODING_UTF8;
+ ft->alignment = CHAR_BIT;
+ BT_LOGD("Initialized common string field type object: addr=%p", ft);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_structure_initialize(
+ struct bt_ctf_field_type_common *ft,
+ bt_object_release_func release_func,
+ struct bt_ctf_field_type_common_methods *methods)
+{
+ struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_LOGD_STR("Initializing common structure field type object.");
+ ft->id = BT_CTF_FIELD_TYPE_ID_STRUCT;
+ struct_ft->fields = g_array_new(FALSE, TRUE,
+ sizeof(struct bt_ctf_field_type_common_structure_field));
+ struct_ft->field_name_to_index = g_hash_table_new(NULL, NULL);
+ bt_ctf_field_type_common_initialize(ft, true, release_func, methods);
+ BT_LOGD("Initialized common structure field type object: addr=%p", ft);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_array_initialize(
+ struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_field_type_common *element_ft,
+ unsigned int length, bt_object_release_func release_func,
+ struct bt_ctf_field_type_common_methods *methods)
+{
+ struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT(element_ft);
+ BT_LOGD("Initializing common array field type object: element-ft-addr=%p, "
+ "length=%u", element_ft, length);
+ ft->id = BT_CTF_FIELD_TYPE_ID_ARRAY;
+ array_ft->element_ft = bt_get(element_ft);
+ array_ft->length = length;
+ bt_ctf_field_type_common_initialize(ft, false, release_func, methods);
+ BT_LOGD("Initialized common array field type object: addr=%p, "
+ "element-ft-addr=%p, length=%u", ft, element_ft, length);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_sequence_initialize(
+ struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_field_type_common *element_ft,
+ const char *length_field_name,
+ bt_object_release_func release_func,
+ struct bt_ctf_field_type_common_methods *methods)
+{
+ struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT(element_ft);
+ BT_ASSERT(length_field_name);
+ BT_ASSERT(bt_ctf_identifier_is_valid(length_field_name));
+ BT_LOGD("Initializing common sequence field type object: element-ft-addr=%p, "
+ "length-field-name=\"%s\"", element_ft, length_field_name);
+ ft->id = BT_CTF_FIELD_TYPE_ID_SEQUENCE;
+ seq_ft->element_ft = bt_get(element_ft);
+ seq_ft->length_field_name = g_string_new(length_field_name);
+ bt_ctf_field_type_common_initialize(ft, false, release_func, methods);
+ BT_LOGD("Initialized common sequence field type object: addr=%p, "
+ "element-ft-addr=%p, length-field-name=\"%s\"",
+ ft, element_ft, length_field_name);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_variant_initialize(
+ struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_field_type_common *tag_ft,
+ const char *tag_name,
+ bt_object_release_func release_func,
+ struct bt_ctf_field_type_common_methods *methods)
+{
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT(!tag_name || bt_ctf_identifier_is_valid(tag_name));
+ BT_LOGD("Initializing common variant field type object: "
+ "tag-ft-addr=%p, tag-field-name=\"%s\"",
+ tag_ft, tag_name);
+ ft->id = BT_CTF_FIELD_TYPE_ID_VARIANT;
+ var_ft->tag_name = g_string_new(tag_name);
+ var_ft->choice_name_to_index = g_hash_table_new(NULL, NULL);
+ var_ft->choices = g_array_new(FALSE, TRUE,
+ sizeof(struct bt_ctf_field_type_common_variant_choice));
+
+ if (tag_ft) {
+ var_ft->tag_ft = bt_get(tag_ft);
+ }
+
+ bt_ctf_field_type_common_initialize(ft, true, release_func, methods);
+ /* A variant's alignment is undefined */
+ ft->alignment = 0;
+ BT_LOGD("Initialized common variant field type object: addr=%p, "
+ "tag-ft-addr=%p, tag-field-name=\"%s\"",
+ ft, tag_ft, tag_name);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_integer_destroy(struct bt_object *obj)
+{
+ struct bt_ctf_field_type_common_integer *ft = (void *) obj;
+
+ if (!ft) {
+ return;
+ }
+
+ BT_LOGD("Destroying integer field type object: addr=%p", ft);
+ BT_LOGD_STR("Putting mapped clock class.");
+ bt_put(ft->mapped_clock_class);
+ g_free(ft);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_floating_point_destroy(struct bt_object *obj)
+{
+ struct bt_ctf_field_type_common_floating_point *ft = (void *) obj;
+
+ if (!ft) {
+ return;
+ }
+
+ BT_LOGD("Destroying floating point number field type object: addr=%p", ft);
+ g_free(ft);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_enumeration_destroy_recursive(struct bt_object *obj)
+{
+ struct bt_ctf_field_type_common_enumeration *ft = (void *) obj;
+
+ if (!ft) {
+ return;
+ }
+
+ BT_LOGD("Destroying enumeration field type object: addr=%p", ft);
+ g_ptr_array_free(ft->entries, TRUE);
+ BT_LOGD_STR("Putting container field type.");
+ bt_put(ft->container_ft);
+ g_free(ft);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_string_destroy(struct bt_object *obj)
+{
+ struct bt_ctf_field_type_common_string *ft = (void *) obj;
+
+ if (!ft) {
+ return;
+ }
+
+ BT_LOGD("Destroying string field type object: addr=%p", ft);
+ g_free(ft);
+}
+
+static
+void bt_ctf_field_type_common_structure_field_finalize(
+ struct bt_ctf_field_type_common_structure_field *field)
+{
+ if (!field) {
+ return;
+ }
+
+ BT_LOGD("Finalizing structure field type's field: "
+ "addr=%p, field-ft-addr=%p, field-name=\"%s\"",
+ field, field->type, g_quark_to_string(field->name));
+ BT_LOGD_STR("Putting field type.");
+ bt_put(field->type);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_structure_destroy_recursive(struct bt_object *obj)
+{
+ struct bt_ctf_field_type_common_structure *ft = (void *) obj;
+ uint64_t i;
+
+ if (!ft) {
+ return;
+ }
+
+ BT_LOGD("Destroying structure field type object: addr=%p", ft);
+
+ if (ft->fields) {
+ for (i = 0; i < ft->fields->len; i++) {
+ bt_ctf_field_type_common_structure_field_finalize(
+ BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(
+ ft, i));
+ }
+
+ g_array_free(ft->fields, TRUE);
+ }
+
+ if (ft->field_name_to_index) {
+ g_hash_table_destroy(ft->field_name_to_index);
+ }
+
+ g_free(ft);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_array_destroy_recursive(struct bt_object *obj)
+{
+ struct bt_ctf_field_type_common_array *ft = (void *) obj;
+
+ if (!ft) {
+ return;
+ }
+
+ BT_LOGD("Destroying array field type object: addr=%p", ft);
+ BT_LOGD_STR("Putting element field type.");
+ bt_put(ft->element_ft);
+ g_free(ft);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_sequence_destroy_recursive(struct bt_object *obj)
+{
+ struct bt_ctf_field_type_common_sequence *ft = (void *) obj;
+
+ if (!ft) {
+ return;
+ }
+
+ BT_LOGD("Destroying sequence field type object: addr=%p", ft);
+ BT_LOGD_STR("Putting element field type.");
+ bt_put(ft->element_ft);
+ g_string_free(ft->length_field_name, TRUE);
+ BT_LOGD_STR("Putting length field path.");
+ bt_put(ft->length_field_path);
+ g_free(ft);
+}
+
+static
+void bt_ctf_field_type_common_variant_choice_finalize(
+ struct bt_ctf_field_type_common_variant_choice *choice)
+{
+ if (!choice) {
+ return;
+ }
+
+ BT_LOGD("Finalizing variant field type's choice: "
+ "addr=%p, field-ft-addr=%p, field-name=\"%s\"",
+ choice, choice->type, g_quark_to_string(choice->name));
+ BT_LOGD_STR("Putting field type.");
+ bt_put(choice->type);
+
+ if (choice->ranges) {
+ g_array_free(choice->ranges, TRUE);
+ }
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_variant_destroy_recursive(struct bt_object *obj)
+{
+ struct bt_ctf_field_type_common_variant *ft = (void *) obj;
+ uint64_t i;
+
+ if (!ft) {
+ return;
+ }
+
+ BT_LOGD("Destroying variant field type object: addr=%p", ft);
+
+ if (ft->choices) {
+ for (i = 0; i < ft->choices->len; i++) {
+ bt_ctf_field_type_common_variant_choice_finalize(
+ BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(
+ ft, i));
+ }
+
+ g_array_free(ft->choices, TRUE);
+ }
+
+ if (ft->choice_name_to_index) {
+ g_hash_table_destroy(ft->choice_name_to_index);
+ }
+
+ if (ft->tag_name) {
+ g_string_free(ft->tag_name, TRUE);
+ }
+
+ BT_LOGD_STR("Putting tag field type.");
+ bt_put(ft->tag_ft);
+ BT_LOGD_STR("Putting tag field path.");
+ bt_put(ft->tag_field_path);
+ g_free(ft);
+}
+
+struct range_overlap_query {
+ union {
+ uint64_t _unsigned;
+ int64_t _signed;
+ } range_start;
+
+ union {
+ uint64_t _unsigned;
+ int64_t _signed;
+ } range_end;
+ int overlaps;
+ GQuark mapping_name;
+};
+
+static
+void check_ranges_overlap(gpointer element, gpointer query)
+{
+ struct bt_ctf_enumeration_mapping *mapping = element;
+ struct range_overlap_query *overlap_query = query;
+
+ if (mapping->range_start._signed <= overlap_query->range_end._signed
+ && overlap_query->range_start._signed <=
+ mapping->range_end._signed) {
+ overlap_query->overlaps = 1;
+ overlap_query->mapping_name = mapping->string;
+ }
+
+ overlap_query->overlaps |=
+ mapping->string == overlap_query->mapping_name;
+
+ if (overlap_query->overlaps) {
+ BT_LOGV("Overlapping enumeration field type mappings: "
+ "mapping-name=\"%s\", "
+ "mapping-a-range-start=%" PRId64 ", "
+ "mapping-a-range-end=%" PRId64 ", "
+ "mapping-b-range-start=%" PRId64 ", "
+ "mapping-b-range-end=%" PRId64,
+ g_quark_to_string(mapping->string),
+ mapping->range_start._signed,
+ mapping->range_end._signed,
+ overlap_query->range_start._signed,
+ overlap_query->range_end._signed);
+ }
+}
+
+static
+void check_ranges_overlap_unsigned(gpointer element, gpointer query)
+{
+ struct bt_ctf_enumeration_mapping *mapping = element;
+ struct range_overlap_query *overlap_query = query;
+
+ if (mapping->range_start._unsigned <= overlap_query->range_end._unsigned
+ && overlap_query->range_start._unsigned <=
+ mapping->range_end._unsigned) {
+ overlap_query->overlaps = 1;
+ overlap_query->mapping_name = mapping->string;
+ }
+
+ overlap_query->overlaps |=
+ mapping->string == overlap_query->mapping_name;
+
+ if (overlap_query->overlaps) {
+ BT_LOGW("Overlapping enumeration field type mappings: "
+ "mapping-name=\"%s\", "
+ "mapping-a-range-start=%" PRIu64 ", "
+ "mapping-a-range-end=%" PRIu64 ", "
+ "mapping-b-range-start=%" PRIu64 ", "
+ "mapping-b-range-end=%" PRIu64,
+ g_quark_to_string(mapping->string),
+ mapping->range_start._unsigned,
+ mapping->range_end._unsigned,
+ overlap_query->range_start._unsigned,
+ overlap_query->range_end._unsigned);
+ }
+}
+
+static
+gint compare_enumeration_mappings_signed(struct bt_ctf_enumeration_mapping **a,
+ struct bt_ctf_enumeration_mapping **b)
+{
+ return ((*a)->range_start._signed < (*b)->range_start._signed) ? -1 : 1;
+}
+
+static
+gint compare_enumeration_mappings_unsigned(struct bt_ctf_enumeration_mapping **a,
+ struct bt_ctf_enumeration_mapping **b)
+{
+ return ((*a)->range_start._unsigned < (*b)->range_start._unsigned) ? -1 : 1;
+}
+
+static
+int add_structure_variant_member(GArray *members,
+ GHashTable *field_name_to_index,
+ struct bt_ctf_field_type_common *field_type, const char *field_name,
+ bool is_variant)
+{
+ int ret = 0;
+ GQuark name_quark = g_quark_from_string(field_name);
+ struct bt_ctf_field_type_common **member_ft;
+ GQuark *member_name;
+
+ /* Make sure structure does not contain a field of the same name */
+ if (g_hash_table_lookup_extended(field_name_to_index,
+ GUINT_TO_POINTER(name_quark), NULL, NULL)) {
+ BT_LOGW("Structure or variant field type already contains a field type with this name: "
+ "field-name=\"%s\"", field_name);
+ ret = -1;
+ goto end;
+ }
+
+ g_array_set_size(members, members->len + 1);
+
+ if (is_variant) {
+ struct bt_ctf_field_type_common_variant_choice *choice =
+ &g_array_index(members,
+ struct bt_ctf_field_type_common_variant_choice,
+ members->len - 1);
+
+ member_ft = &choice->type;
+ member_name = &choice->name;
+ BT_ASSERT(!choice->ranges);
+ choice->ranges = g_array_new(FALSE, TRUE,
+ sizeof(struct bt_ctf_field_type_common_variant_choice_range));
+ BT_ASSERT(choice->ranges);
+ } else {
+ struct bt_ctf_field_type_common_structure_field *field =
+ &g_array_index(members,
+ struct bt_ctf_field_type_common_structure_field,
+ members->len - 1);
+
+ member_ft = &field->type;
+ member_name = &field->name;
+ }
+
+ *member_name = name_quark;
+ *member_ft = bt_get(field_type);
+ g_hash_table_insert(field_name_to_index,
+ GUINT_TO_POINTER(name_quark),
+ GUINT_TO_POINTER(members->len - 1));
+ BT_LOGV("Added structure/variant field type member: member-ft-addr=%p, "
+ "member-name=\"%s\"", field_type, field_name);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_integer_validate(struct bt_ctf_field_type_common *ft)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (int_ft->mapped_clock_class && int_ft->is_signed) {
+ BT_LOGW("Invalid integer field type: cannot be signed and have a mapped clock class: "
+ "ft-addr=%p, clock-class-addr=%p, clock-class-name=\"%s\"",
+ ft, int_ft->mapped_clock_class,
+ bt_ctf_clock_class_get_name(int_ft->mapped_clock_class));
+ ret = -1;
+ goto end;
+ }
+
+end:
+ return ret;
+}
+
+static
+void bt_ctf_field_type_enum_iter_destroy(struct bt_object *obj)
+{
+ struct bt_ctf_field_type_enumeration_mapping_iterator *iter =
+ container_of(obj,
+ struct bt_ctf_field_type_enumeration_mapping_iterator,
+ base);
+
+ BT_LOGD("Destroying enumeration field type mapping iterator: addr=%p",
+ obj);
+ BT_LOGD_STR("Putting parent enumeration field type.");
+ bt_put(iter->enumeration_ft);
+ g_free(iter);
+}
+
+static
+struct bt_ctf_field_type_enumeration_mapping_iterator *
+bt_ctf_field_type_common_enumeration_find_mappings_type(
+ struct bt_ctf_field_type_common *ft,
+ enum bt_ctf_field_type_enumeration_mapping_iterator_type iterator_type)
+{
+ struct bt_ctf_field_type_enumeration_mapping_iterator *iter = NULL;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ENUM,
+ "Field type");
+ iter = g_new0(struct bt_ctf_field_type_enumeration_mapping_iterator, 1);
+ if (!iter) {
+ BT_LOGE_STR("Failed to allocate one enumeration field type mapping.");
+ goto end;
+ }
+
+ bt_object_init_shared(&iter->base, bt_ctf_field_type_enum_iter_destroy);
+ iter->enumeration_ft = bt_get(ft);
+ iter->index = -1;
+ iter->type = iterator_type;
+
+end:
+ return iter;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_enumeration_mapping_iterator *
+bt_ctf_field_type_common_enumeration_find_mappings_by_name(
+ struct bt_ctf_field_type_common *ft, const char *name)
+{
+ struct bt_ctf_field_type_enumeration_mapping_iterator *iter;
+
+ iter = bt_ctf_field_type_common_enumeration_find_mappings_type(
+ ft, CTF_ITERATOR_BY_NAME);
+ if (!iter) {
+ BT_LOGW("Cannot create enumeration field type mapping iterator: "
+ "ft-addr=%p, mapping-name=\"%s\"", ft, name);
+ goto error;
+ }
+
+ iter->u.name_quark = g_quark_try_string(name);
+ if (!iter->u.name_quark) {
+ /*
+ * No results are possible, set the iterator's position at the
+ * end.
+ */
+ iter->index = iter->enumeration_ft->entries->len;
+ }
+
+ return iter;
+
+error:
+ bt_put(iter);
+ return NULL;
+}
+
+static
+struct bt_ctf_enumeration_mapping *bt_ctf_field_type_common_enumeration_get_mapping_by_index(
+ struct bt_ctf_field_type_common *ft, uint64_t index)
+{
+ struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft);
+ struct bt_ctf_enumeration_mapping *mapping = NULL;
+
+ if (index >= enum_ft->entries->len) {
+ BT_LOGW("Invalid parameter: index is out of bounds: "
+ "addr=%p, index=%" PRIu64 ", count=%u",
+ ft, index, enum_ft->entries->len);
+ goto end;
+ }
+
+ mapping = g_ptr_array_index(enum_ft->entries, index);
+
+end:
+ return mapping;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_enumeration_mapping_iterator_next(
+ struct bt_ctf_field_type_enumeration_mapping_iterator *iter)
+{
+ struct bt_ctf_field_type_common_enumeration *enum_ft = iter->enumeration_ft;
+ int i, ret = 0, len;
+
+ BT_ASSERT_PRE_NON_NULL(iter, "Enumeration field type mapping iterator");
+ len = enum_ft->entries->len;
+ for (i = iter->index + 1; i < len; i++) {
+ struct bt_ctf_enumeration_mapping *mapping =
+ bt_ctf_field_type_common_enumeration_get_mapping_by_index(
+ BT_CTF_TO_COMMON(enum_ft), i);
+
+ switch (iter->type) {
+ case CTF_ITERATOR_BY_NAME:
+ if (mapping->string == iter->u.name_quark) {
+ iter->index = i;
+ goto end;
+ }
+ break;
+ case CTF_ITERATOR_BY_SIGNED_VALUE:
+ {
+ int64_t value = iter->u.signed_value;
+
+ if (value >= mapping->range_start._signed &&
+ value <= mapping->range_end._signed) {
+ iter->index = i;
+ goto end;
+ }
+ break;
+ }
+ case CTF_ITERATOR_BY_UNSIGNED_VALUE:
+ {
+ uint64_t value = iter->u.unsigned_value;
+
+ if (value >= mapping->range_start._unsigned &&
+ value <= mapping->range_end._unsigned) {
+ iter->index = i;
+ goto end;
+ }
+ break;
+ }
+ default:
+ BT_LOGF("Invalid enumeration field type mapping iterator type: "
+ "type=%d", iter->type);
+ abort();
+ }
+ }
+
+ ret = -1;
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_enumeration_mapping_iterator *
+bt_ctf_field_type_common_enumeration_signed_find_mappings_by_value(
+ struct bt_ctf_field_type_common *ft, int64_t value)
+{
+ struct bt_ctf_field_type_enumeration_mapping_iterator *iter;
+
+ iter = bt_ctf_field_type_common_enumeration_find_mappings_type(
+ ft, CTF_ITERATOR_BY_SIGNED_VALUE);
+ if (!iter) {
+ BT_LOGW("Cannot create enumeration field type mapping iterator: "
+ "ft-addr=%p, value=%" PRId64, ft, value);
+ goto error;
+ }
+
+ if (bt_ctf_field_type_common_integer_is_signed(
+ BT_CTF_TO_COMMON(iter->enumeration_ft->container_ft)) != 1) {
+ BT_LOGW("Invalid parameter: enumeration field type is unsigned: "
+ "enum-ft-addr=%p, int-ft-addr=%p",
+ ft, iter->enumeration_ft->container_ft);
+ goto error;
+ }
+
+ iter->u.signed_value = value;
+ return iter;
+
+error:
+ bt_put(iter);
+ return NULL;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_enumeration_mapping_iterator *
+bt_ctf_field_type_common_enumeration_unsigned_find_mappings_by_value(
+ struct bt_ctf_field_type_common *ft, uint64_t value)
+{
+ struct bt_ctf_field_type_enumeration_mapping_iterator *iter;
+
+ iter = bt_ctf_field_type_common_enumeration_find_mappings_type(
+ ft, CTF_ITERATOR_BY_UNSIGNED_VALUE);
+ if (!iter) {
+ BT_LOGW("Cannot create enumeration field type mapping iterator: "
+ "ft-addr=%p, value=%" PRIu64, ft, value);
+ goto error;
+ }
+
+ if (bt_ctf_field_type_common_integer_is_signed(
+ BT_CTF_TO_COMMON(iter->enumeration_ft->container_ft)) != 0) {
+ BT_LOGW("Invalid parameter: enumeration field type is signed: "
+ "enum-ft-addr=%p, int-ft-addr=%p",
+ ft, iter->enumeration_ft->container_ft);
+ goto error;
+ }
+
+ iter->u.unsigned_value = value;
+ return iter;
+
+error:
+ bt_put(iter);
+ return NULL;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_enumeration_mapping_iterator_signed_get(
+ struct bt_ctf_field_type_enumeration_mapping_iterator *iter,
+ const char **mapping_name, int64_t *range_begin,
+ int64_t *range_end)
+{
+ BT_ASSERT_PRE_NON_NULL(iter, "Enumeration field type mapping iterator");
+ BT_ASSERT_PRE(iter->index != -1,
+ "Invalid enumeration field type mapping iterator access: "
+ "addr=%p, position=-1", iter);
+ return bt_ctf_field_type_common_enumeration_signed_get_mapping_by_index(
+ (void *) iter->enumeration_ft, iter->index,
+ mapping_name, range_begin, range_end);
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_enumeration_mapping_iterator_unsigned_get(
+ struct bt_ctf_field_type_enumeration_mapping_iterator *iter,
+ const char **mapping_name, uint64_t *range_begin,
+ uint64_t *range_end)
+{
+ BT_ASSERT_PRE_NON_NULL(iter, "Enumeration field type mapping iterator");
+ BT_ASSERT_PRE(iter->index != -1,
+ "Invalid enumeration field type mapping iterator access: "
+ "addr=%p, position=-1", iter);
+ return bt_ctf_field_type_common_enumeration_unsigned_get_mapping_by_index(
+ (void *) iter->enumeration_ft, iter->index,
+ mapping_name, range_begin, range_end);
+}
+
+/*
+ * Note: This algorithm is O(n^2) vs number of enumeration mappings.
+ * Only used when freezing an enumeration.
+ */
+static
+void bt_ctf_field_type_common_enumeration_set_range_overlap(
+ struct bt_ctf_field_type_common_enumeration *ft)
+{
+ int64_t i, j, len;
+ int is_signed;
+
+ BT_LOGV("Setting enumeration field type's overlap flag: addr=%p",
+ ft);
+ len = ft->entries->len;
+ is_signed = bt_ctf_field_type_common_integer_is_signed(
+ BT_CTF_TO_COMMON(ft->container_ft));
+
+ for (i = 0; i < len; i++) {
+ for (j = i + 1; j < len; j++) {
+ struct bt_ctf_enumeration_mapping *mapping[2];
+
+ mapping[0] = bt_ctf_field_type_common_enumeration_get_mapping_by_index(
+ BT_CTF_TO_COMMON(ft), i);
+ mapping[1] = bt_ctf_field_type_common_enumeration_get_mapping_by_index(
+ BT_CTF_TO_COMMON(ft), j);
+ if (is_signed) {
+ if (mapping[0]->range_start._signed
+ <= mapping[1]->range_end._signed
+ && mapping[0]->range_end._signed
+ >= mapping[1]->range_start._signed) {
+ ft->has_overlapping_ranges = BT_TRUE;
+ goto end;
+ }
+ } else {
+ if (mapping[0]->range_start._unsigned
+ <= mapping[1]->range_end._unsigned
+ && mapping[0]->range_end._unsigned
+ >= mapping[1]->range_start._unsigned) {
+ ft->has_overlapping_ranges = BT_TRUE;
+ goto end;
+ }
+ }
+ }
+ }
+
+end:
+ if (ft->has_overlapping_ranges) {
+ BT_LOGV_STR("Enumeration field type has overlapping ranges.");
+ } else {
+ BT_LOGV_STR("Enumeration field type has no overlapping ranges.");
+ }
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_enumeration_validate_recursive(
+ struct bt_ctf_field_type_common *ft)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft);
+
+ ret = bt_ctf_field_type_common_integer_validate(
+ BT_CTF_TO_COMMON(enum_ft->container_ft));
+ if (ret) {
+ BT_LOGW("Invalid enumeration field type: container type is invalid: "
+ "enum-ft-addr=%p, int-ft-addr=%p",
+ ft, enum_ft->container_ft);
+ goto end;
+ }
+
+ /* Ensure enum has entries */
+ if (enum_ft->entries->len == 0) {
+ BT_LOGW("Invalid enumeration field type: no entries: "
+ "addr=%p", ft);
+ ret = -1;
+ goto end;
+ }
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_sequence_validate_recursive(
+ struct bt_ctf_field_type_common *ft)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft);
+
+ /* Length field name should be set at this point */
+ if (seq_ft->length_field_name->len == 0) {
+ BT_LOGW("Invalid sequence field type: no length field name: "
+ "addr=%p", ft);
+ ret = -1;
+ goto end;
+ }
+
+ ret = bt_ctf_field_type_common_validate(seq_ft->element_ft);
+ if (ret) {
+ BT_LOGW("Invalid sequence field type: invalid element field type: "
+ "seq-ft-addr=%p, element-ft-add=%p",
+ ft, seq_ft->element_ft);
+ }
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_array_validate_recursive(
+ struct bt_ctf_field_type_common *ft)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft);
+
+ ret = bt_ctf_field_type_common_validate(array_ft->element_ft);
+ if (ret) {
+ BT_LOGW("Invalid array field type: invalid element field type: "
+ "array-ft-addr=%p, element-ft-add=%p",
+ ft, array_ft->element_ft);
+ }
+
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_structure_validate_recursive(
+ struct bt_ctf_field_type_common *ft)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common *child_ft = NULL;
+ int64_t field_count =
+ bt_ctf_field_type_common_structure_get_field_count(ft);
+ int64_t i;
+
+ BT_ASSERT(field_count >= 0);
+
+ for (i = 0; i < field_count; ++i) {
+ const char *field_name;
+
+ ret = bt_ctf_field_type_common_structure_borrow_field_by_index(ft,
+ &field_name, &child_ft, i);
+ BT_ASSERT(ret == 0);
+ ret = bt_ctf_field_type_common_validate(child_ft);
+ if (ret) {
+ BT_LOGW("Invalid structure field type: "
+ "a contained field type is invalid: "
+ "struct-ft-addr=%p, field-ft-addr=%p, "
+ "field-name=\"%s\", field-index=%" PRId64,
+ ft, child_ft, field_name, i);
+ goto end;
+ }
+ }
+
+end:
+ return ret;
+}
+
+static
+bt_bool bt_ctf_field_type_common_enumeration_has_overlapping_ranges(
+ struct bt_ctf_field_type_common_enumeration *enum_ft)
+{
+ if (!enum_ft->common.frozen) {
+ bt_ctf_field_type_common_enumeration_set_range_overlap(enum_ft);
+ }
+
+ return enum_ft->has_overlapping_ranges;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_variant_validate_recursive(
+ struct bt_ctf_field_type_common *ft)
+{
+ int ret = 0;
+ int64_t field_count;
+ struct bt_ctf_field_type_common *child_ft = NULL;
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+ int64_t i;
+
+ if (var_ft->tag_name->len == 0) {
+ BT_LOGW("Invalid variant field type: no tag field name: "
+ "addr=%p", ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (!var_ft->tag_ft) {
+ BT_LOGW("Invalid variant field type: no tag field type: "
+ "addr=%p, tag-field-name=\"%s\"", var_ft,
+ var_ft->tag_name->str);
+ ret = -1;
+ goto end;
+ }
+
+ if (bt_ctf_field_type_common_enumeration_has_overlapping_ranges(var_ft->tag_ft)) {
+ BT_LOGW("Invalid variant field type: enumeration tag field type has overlapping ranges: "
+ "variant-ft-addr=%p, tag-field-name=\"%s\", "
+ "enum-ft-addr=%p", ft, var_ft->tag_name->str,
+ var_ft->tag_ft);
+ ret = -1;
+ goto end;
+ }
+
+ /*
+ * It is valid to have a variant field type which does not have
+ * the fields corresponding to each label in the associated
+ * enumeration.
+ *
+ * It is also valid to have variant field type fields which
+ * cannot be selected because the variant field type tag has no
+ * mapping named as such. This scenario, while not ideal, cannot
+ * cause any error.
+ *
+ * If a non-existing field happens to be selected by an
+ * enumeration while reading a variant field, an error will be
+ * generated at that point (while reading the stream).
+ */
+ field_count = bt_ctf_field_type_common_variant_get_field_count(ft);
+ if (field_count < 0) {
+ BT_LOGW("Invalid variant field type: no fields: "
+ "addr=%p, tag-field-name=\"%s\"",
+ ft, var_ft->tag_name->str);
+ ret = -1;
+ goto end;
+ }
+
+ for (i = 0; i < field_count; ++i) {
+ const char *field_name;
+
+ ret = bt_ctf_field_type_common_variant_borrow_field_by_index(ft,
+ &field_name, &child_ft, i);
+ BT_ASSERT(ret == 0);
+ ret = bt_ctf_field_type_common_validate(child_ft);
+ if (ret) {
+ BT_LOGW("Invalid variant field type: "
+ "a contained field type is invalid: "
+ "variant-ft-addr=%p, tag-field-name=\"%s\", "
+ "field-ft-addr=%p, field-name=\"%s\", "
+ "field-index=%" PRId64,
+ ft, var_ft->tag_name->str, child_ft,
+ field_name, i);
+ goto end;
+ }
+ }
+
+end:
+ return ret;
+}
+
+/*
+ * This function validates a given field type without considering
+ * where this field type is located. It only validates the properties
+ * of the given field type and the properties of its children if
+ * applicable.
+ */
+BT_HIDDEN
+int bt_ctf_field_type_common_validate(struct bt_ctf_field_type_common *ft)
+{
+ int ret = 0;
+
+ BT_ASSERT(ft);
+
+ if (ft->valid) {
+ /* Already marked as valid */
+ goto end;
+ }
+
+ if (ft->methods->validate) {
+ ret = ft->methods->validate(ft);
+ }
+
+ if (ret == 0 && ft->frozen) {
+ /* Field type is valid */
+ BT_LOGV("Marking field type as valid: addr=%p", ft);
+ ft->valid = 1;
+ }
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_integer_get_size(struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_INTEGER,
+ "Field type");
+ return (int) int_ft->size;
+}
+
+BT_HIDDEN
+bt_bool bt_ctf_field_type_common_integer_is_signed(struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_INTEGER,
+ "Field type");
+ return int_ft->is_signed;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_integer_set_is_signed(struct bt_ctf_field_type_common *ft,
+ bt_bool is_signed)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) {
+ BT_LOGW("Invalid parameter: field type is not an integer field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ int_ft->is_signed = !!is_signed;
+ BT_LOGV("Set integer field type's signedness: addr=%p, is-signed=%d",
+ ft, is_signed);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_integer_set_size(struct bt_ctf_field_type_common *ft,
+ unsigned int size)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) {
+ BT_LOGW("Invalid parameter: field type is not an integer field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if (size == 0 || size > 64) {
+ BT_LOGW("Invalid parameter: size must be between 1 and 64: "
+ "addr=%p, size=%u", ft, size);
+ ret = -1;
+ goto end;
+ }
+
+ int_ft->size = size;
+ BT_LOGV("Set integer field type's size: addr=%p, size=%u",
+ ft, size);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+enum bt_ctf_integer_base bt_ctf_field_type_common_integer_get_base(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_INTEGER,
+ "Field type");
+ return int_ft->base;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_integer_set_base(struct bt_ctf_field_type_common *ft,
+ enum bt_ctf_integer_base base)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) {
+ BT_LOGW("Invalid parameter: field type is not an integer field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ switch (base) {
+ case BT_CTF_INTEGER_BASE_UNSPECIFIED:
+ case BT_CTF_INTEGER_BASE_BINARY:
+ case BT_CTF_INTEGER_BASE_OCTAL:
+ case BT_CTF_INTEGER_BASE_DECIMAL:
+ case BT_CTF_INTEGER_BASE_HEXADECIMAL:
+ {
+ int_ft->base = base;
+ break;
+ }
+ default:
+ BT_LOGW("Invalid parameter: unknown integer field type base: "
+ "addr=%p, base=%d", ft, base);
+ ret = -1;
+ }
+
+ BT_LOGV("Set integer field type's base: addr=%p, base=%s",
+ ft, bt_ctf_integer_base_string(base));
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+enum bt_ctf_string_encoding bt_ctf_field_type_common_integer_get_encoding(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_INTEGER,
+ "Field type");
+ return int_ft->encoding;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_integer_set_encoding(struct bt_ctf_field_type_common *ft,
+ enum bt_ctf_string_encoding encoding)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) {
+ BT_LOGW("Invalid parameter: field type is not an integer field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if (encoding != BT_CTF_STRING_ENCODING_UTF8 &&
+ encoding != BT_CTF_STRING_ENCODING_ASCII &&
+ encoding != BT_CTF_STRING_ENCODING_NONE) {
+ BT_LOGW("Invalid parameter: unknown string encoding: "
+ "addr=%p, encoding=%d", ft, encoding);
+ ret = -1;
+ goto end;
+ }
+
+ int_ft->encoding = encoding;
+ BT_LOGV("Set integer field type's encoding: addr=%p, encoding=%s",
+ ft, bt_ctf_string_encoding_string(encoding));
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+struct bt_ctf_clock_class *bt_ctf_field_type_common_integer_borrow_mapped_clock_class(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_INTEGER,
+ "Field type");
+ return int_ft->mapped_clock_class;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_integer_set_mapped_clock_class_no_check_frozen(
+ struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_clock_class *clock_class)
+{
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+ int ret = 0;
+
+ if (!clock_class) {
+ BT_LOGW_STR("Invalid parameter: clock class is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) {
+ BT_LOGW("Invalid parameter: field type is not an integer field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ goto end;
+ }
+
+ if (!bt_ctf_clock_class_is_valid(clock_class)) {
+ BT_LOGW("Invalid parameter: clock class is invalid: ft-addr=%p"
+ "clock-class-addr=%p, clock-class-name=\"%s\"",
+ ft, clock_class,
+ bt_ctf_clock_class_get_name(clock_class));
+ ret = -1;
+ goto end;
+ }
+
+ bt_put(int_ft->mapped_clock_class);
+ int_ft->mapped_clock_class = bt_get(clock_class);
+ BT_LOGV("Set integer field type's mapped clock class: ft-addr=%p, "
+ "clock-class-addr=%p, clock-class-name=\"%s\"",
+ ft, clock_class, bt_ctf_clock_class_get_name(clock_class));
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_integer_set_mapped_clock_class(
+ struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_clock_class *clock_class)
+{
+ int ret = 0;
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ ret = bt_ctf_field_type_common_integer_set_mapped_clock_class_no_check_frozen(
+ ft, clock_class);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_enumeration_signed_get_mapping_by_index(
+ struct bt_ctf_field_type_common *ft, uint64_t index,
+ const char **mapping_name, int64_t *range_begin,
+ int64_t *range_end)
+{
+ int ret = 0;
+ struct bt_ctf_enumeration_mapping *mapping;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft,
+ BT_CTF_FIELD_TYPE_ID_ENUM, "Field type");
+ mapping = bt_ctf_field_type_common_enumeration_get_mapping_by_index(ft,
+ index);
+ if (!mapping) {
+ /* bt_ctf_field_type_common_enumeration_get_mapping_by_index() logs errors */
+ ret = -1;
+ goto end;
+ }
+
+ if (mapping_name) {
+ *mapping_name = g_quark_to_string(mapping->string);
+ BT_ASSERT(*mapping_name);
+ }
+
+ if (range_begin) {
+ *range_begin = mapping->range_start._signed;
+ }
+
+ if (range_end) {
+ *range_end = mapping->range_end._signed;
+ }
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_enumeration_unsigned_get_mapping_by_index(
+ struct bt_ctf_field_type_common *ft, uint64_t index,
+ const char **mapping_name, uint64_t *range_begin,
+ uint64_t *range_end)
+{
+ int ret = 0;
+ struct bt_ctf_enumeration_mapping *mapping;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ENUM, "Field type");
+ mapping = bt_ctf_field_type_common_enumeration_get_mapping_by_index(
+ ft, index);
+ if (!mapping) {
+ /* bt_ctf_field_type_common_enumeration_get_mapping_by_index() reports any error */
+ ret = -1;
+ goto end;
+ }
+
+ if (mapping_name) {
+ *mapping_name = g_quark_to_string(mapping->string);
+ BT_ASSERT(*mapping_name);
+ }
+
+ if (range_begin) {
+ *range_begin = mapping->range_start._unsigned;
+ }
+
+ if (range_end) {
+ *range_end = mapping->range_end._unsigned;
+ }
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_common *
+bt_ctf_field_type_common_enumeration_borrow_container_field_type(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ENUM, "Field type");
+ return BT_CTF_TO_COMMON(enum_ft->container_ft);
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_enumeration_signed_add_mapping(
+ struct bt_ctf_field_type_common *ft, const char *string,
+ int64_t range_start, int64_t range_end)
+{
+ int ret = 0;
+ GQuark mapping_name;
+ struct bt_ctf_enumeration_mapping *mapping;
+ struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft);
+ char *escaped_string;
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (!string) {
+ BT_LOGW_STR("Invalid parameter: string is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_ENUM) {
+ BT_LOGW("Invalid parameter: field type is not an enumeration field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if (range_end < range_start) {
+ BT_LOGW("Invalid parameter: range's end is lesser than range's start: "
+ "addr=%p, range-start=%" PRId64 ", range-end=%" PRId64,
+ ft, range_start, range_end);
+ ret = -1;
+ goto end;
+ }
+
+ if (strlen(string) == 0) {
+ BT_LOGW("Invalid parameter: mapping name is an empty string: "
+ "enum-ft-addr=%p, mapping-name-addr=%p", ft,
+ string);
+ ret = -1;
+ goto end;
+ }
+
+ escaped_string = g_strescape(string, NULL);
+ if (!escaped_string) {
+ BT_LOGE("Cannot escape mapping name: enum-ft-addr=%p, "
+ "mapping-name-addr=%p, mapping-name=\"%s\"",
+ ft, string, string);
+ ret = -1;
+ goto end;
+ }
+
+ mapping = g_new(struct bt_ctf_enumeration_mapping, 1);
+ if (!mapping) {
+ BT_LOGE_STR("Failed to allocate one enumeration mapping.");
+ ret = -1;
+ goto error_free;
+ }
+ mapping_name = g_quark_from_string(escaped_string);
+ *mapping = (struct bt_ctf_enumeration_mapping) {
+ .range_start._signed = range_start,
+ .range_end._signed = range_end,
+ .string = mapping_name,
+ };
+ g_ptr_array_add(enum_ft->entries, mapping);
+ g_ptr_array_sort(enum_ft->entries,
+ (GCompareFunc) compare_enumeration_mappings_signed);
+ BT_LOGV("Added mapping to signed enumeration field type: addr=%p, "
+ "name=\"%s\", range-start=%" PRId64 ", "
+ "range-end=%" PRId64,
+ ft, string, range_start, range_end);
+
+error_free:
+ free(escaped_string);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_enumeration_unsigned_add_mapping(
+ struct bt_ctf_field_type_common *ft, const char *string,
+ uint64_t range_start, uint64_t range_end)
+{
+ int ret = 0;
+ GQuark mapping_name;
+ struct bt_ctf_enumeration_mapping *mapping;
+ struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft);
+ char *escaped_string;
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (!string) {
+ BT_LOGW_STR("Invalid parameter: string is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_ENUM) {
+ BT_LOGW("Invalid parameter: field type is not an enumeration field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if (range_end < range_start) {
+ BT_LOGW("Invalid parameter: range's end is lesser than range's start: "
+ "addr=%p, range-start=%" PRIu64 ", range-end=%" PRIu64,
+ ft, range_start, range_end);
+ ret = -1;
+ goto end;
+ }
+
+ if (strlen(string) == 0) {
+ BT_LOGW("Invalid parameter: mapping name is an empty string: "
+ "enum-ft-addr=%p, mapping-name-addr=%p", ft,
+ string);
+ ret = -1;
+ goto end;
+ }
+
+ escaped_string = g_strescape(string, NULL);
+ if (!escaped_string) {
+ BT_LOGE("Cannot escape mapping name: enum-ft-addr=%p, "
+ "mapping-name-addr=%p, mapping-name=\"%s\"",
+ ft, string, string);
+ ret = -1;
+ goto end;
+ }
+
+ mapping = g_new(struct bt_ctf_enumeration_mapping, 1);
+ if (!mapping) {
+ BT_LOGE_STR("Failed to allocate one enumeration mapping.");
+ ret = -1;
+ goto error_free;
+ }
+ mapping_name = g_quark_from_string(escaped_string);
+ *mapping = (struct bt_ctf_enumeration_mapping) {
+ .range_start._unsigned = range_start,
+ .range_end._unsigned = range_end,
+ .string = mapping_name,
+ };
+ g_ptr_array_add(enum_ft->entries, mapping);
+ g_ptr_array_sort(enum_ft->entries,
+ (GCompareFunc) compare_enumeration_mappings_unsigned);
+ BT_LOGV("Added mapping to unsigned enumeration field type: addr=%p, "
+ "name=\"%s\", range-start=%" PRIu64 ", "
+ "range-end=%" PRIu64,
+ ft, string, range_start, range_end);
+
+error_free:
+ free(escaped_string);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int64_t bt_ctf_field_type_common_enumeration_get_mapping_count(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ENUM, "Field type");
+ return (int64_t) enum_ft->entries->len;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_floating_point_get_exponent_digits(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_FLOAT,
+ "Field type");
+ return (int) flt_ft->exp_dig;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_floating_point_set_exponent_digits(
+ struct bt_ctf_field_type_common *ft,
+ unsigned int exponent_digits)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_FLOAT) {
+ BT_LOGW("Invalid parameter: field type is not a floating point number field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if ((exponent_digits != sizeof(float) * CHAR_BIT - FLT_MANT_DIG) &&
+ (exponent_digits != sizeof(double) * CHAR_BIT - DBL_MANT_DIG) &&
+ (exponent_digits !=
+ sizeof(long double) * CHAR_BIT - LDBL_MANT_DIG)) {
+ BT_LOGW("Invalid parameter: invalid exponent size: "
+ "addr=%p, exp-size=%u", ft, exponent_digits);
+ ret = -1;
+ goto end;
+ }
+
+ flt_ft->exp_dig = exponent_digits;
+ BT_LOGV("Set floating point number field type's exponent size: addr=%p, "
+ "exp-size=%u", ft, exponent_digits);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_floating_point_get_mantissa_digits(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_FLOAT,
+ "Field type");
+ return (int) flt_ft->mant_dig;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_floating_point_set_mantissa_digits(
+ struct bt_ctf_field_type_common *ft, unsigned int mantissa_digits)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_FLOAT) {
+ BT_LOGW("Invalid parameter: field type is not a floating point number field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if ((mantissa_digits != FLT_MANT_DIG) &&
+ (mantissa_digits != DBL_MANT_DIG) &&
+ (mantissa_digits != LDBL_MANT_DIG)) {
+ BT_LOGW("Invalid parameter: invalid mantissa size: "
+ "addr=%p, mant-size=%u", ft, mantissa_digits);
+ ret = -1;
+ goto end;
+ }
+
+ flt_ft->mant_dig = mantissa_digits;
+ BT_LOGV("Set floating point number field type's mantissa size: addr=%p, "
+ "mant-size=%u", ft, mantissa_digits);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_structure_replace_field(
+ struct bt_ctf_field_type_common *ft,
+ const char *field_name,
+ struct bt_ctf_field_type_common *field_type)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft);
+ GQuark name_quark;
+ uint64_t i;
+
+ BT_ASSERT(ft);
+ BT_ASSERT(field_name);
+ BT_ASSERT(field_type);
+ BT_ASSERT(ft->id == BT_CTF_FIELD_TYPE_ID_STRUCT);
+ name_quark = g_quark_from_string(field_name);
+
+ for (i = 0; i < struct_ft->fields->len; i++) {
+ struct bt_ctf_field_type_common_structure_field *field =
+ BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(ft, i);
+
+ if (field->name == name_quark) {
+ bt_put(field->type);
+ field->type = bt_get(field_type);
+ }
+ }
+
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_structure_add_field(struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_field_type_common *field_type,
+ const char *field_name)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft);
+
+ /*
+ * TODO: check that `field_type` does not contain `type`,
+ * recursively.
+ */
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (!field_name) {
+ BT_LOGW_STR("Invalid parameter: field name is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_STRUCT) {
+ BT_LOGW("Invalid parameter: field type is not a structure field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if (ft == field_type) {
+ BT_LOGW("Invalid parameter: structure field type and field type to add are the same: "
+ "addr=%p", ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (add_structure_variant_member(struct_ft->fields,
+ struct_ft->field_name_to_index, field_type, field_name,
+ false)) {
+ BT_LOGW("Cannot add field to structure field type: "
+ "struct-ft-addr=%p, field-ft-addr=%p, field-name=\"%s\"",
+ ft, field_type, field_name);
+ ret = -1;
+ goto end;
+ }
+
+ BT_LOGV("Added structure field type field: struct-ft-addr=%p, "
+ "field-ft-addr=%p, field-name=\"%s\"", ft,
+ field_type, field_name);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int64_t bt_ctf_field_type_common_structure_get_field_count(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_STRUCT,
+ "Field type");
+ return (int64_t) struct_ft->fields->len;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_structure_borrow_field_by_index(
+ struct bt_ctf_field_type_common *ft,
+ const char **field_name,
+ struct bt_ctf_field_type_common **field_type, uint64_t index)
+{
+ struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft);
+ struct bt_ctf_field_type_common_structure_field *field;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_STRUCT,
+ "Field type");
+ BT_ASSERT_PRE(index < struct_ft->fields->len,
+ "Index is out of bounds: index=%" PRIu64 ", "
+ "count=%u, ft-addr=%p",
+ index, struct_ft->fields->len, ft);
+ field = BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(struct_ft, index);
+
+ if (field_type) {
+ *field_type = field->type;
+ }
+
+ if (field_name) {
+ *field_name = g_quark_to_string(field->name);
+ BT_ASSERT(*field_name);
+ }
+
+ return 0;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_common *
+bt_ctf_field_type_common_structure_borrow_field_type_by_name(
+ struct bt_ctf_field_type_common *ft, const char *name)
+{
+ size_t index;
+ GQuark name_quark;
+ struct bt_ctf_field_type_common_structure_field *field;
+ struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft);
+ struct bt_ctf_field_type_common *field_type = NULL;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_NON_NULL(name, "Name");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_STRUCT,
+ "Field type");
+ name_quark = g_quark_try_string(name);
+ if (!name_quark) {
+ BT_LOGV("No such structure field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ ft, name);
+ goto end;
+ }
+
+ if (!g_hash_table_lookup_extended(struct_ft->field_name_to_index,
+ GUINT_TO_POINTER(name_quark), NULL, (gpointer *) &index)) {
+ BT_LOGV("No such structure field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ ft, name);
+ goto end;
+ }
+
+ field = BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(ft, index);
+ field_type = field->type;
+
+end:
+ return field_type;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_common *
+bt_ctf_field_type_common_variant_borrow_tag_field_type(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+ struct bt_ctf_field_type_common *tag_ft = NULL;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT,
+ "Field type");
+
+ if (!var_ft->tag_ft) {
+ BT_LOGV("Variant field type has no tag field type: "
+ "addr=%p", ft);
+ goto end;
+ }
+
+ tag_ft = BT_CTF_TO_COMMON(var_ft->tag_ft);
+
+end:
+ return tag_ft;
+}
+
+BT_HIDDEN
+const char *bt_ctf_field_type_common_variant_get_tag_name(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+ const char *tag_name = NULL;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT,
+ "Field type");
+
+ if (var_ft->tag_name->len == 0) {
+ BT_LOGV("Variant field type has no tag field name: "
+ "addr=%p", ft);
+ goto end;
+ }
+
+ tag_name = var_ft->tag_name->str;
+
+end:
+ return tag_name;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_variant_set_tag_name(
+ struct bt_ctf_field_type_common *ft, const char *name)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_VARIANT) {
+ BT_LOGW("Invalid parameter: field type is not a variant field type: "
+ "addr=%p, ft-id=%s", ft, bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if (!bt_ctf_identifier_is_valid(name)) {
+ BT_LOGW("Invalid parameter: tag field name is not a valid CTF identifier: "
+ "variant-ft-addr=%p, tag-field-name=\"%s\"",
+ ft, name);
+ ret = -1;
+ goto end;
+ }
+
+ g_string_assign(var_ft->tag_name, name);
+ BT_LOGV("Set variant field type's tag field name: addr=%p, "
+ "tag-field-name=\"%s\"", ft, name);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_variant_add_field(struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_field_type_common *field_type,
+ const char *field_name)
+{
+ size_t i;
+ int ret = 0;
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+ GQuark field_name_quark = g_quark_from_string(field_name);
+
+ /*
+ * TODO: check that `field_type` does not contain `type`,
+ * recursively.
+ */
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_VARIANT) {
+ BT_LOGW("Invalid parameter: field type is not a variant field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if (ft == field_type) {
+ BT_LOGW("Invalid parameter: variant field type and field type to add are the same: "
+ "addr=%p", ft);
+ ret = -1;
+ goto end;
+ }
+
+ /* The user has explicitly provided a tag; validate against it. */
+ if (var_ft->tag_ft) {
+ int name_found = 0;
+
+ /* Make sure this name is present in the enum tag */
+ for (i = 0; i < var_ft->tag_ft->entries->len; i++) {
+ struct bt_ctf_enumeration_mapping *mapping =
+ g_ptr_array_index(var_ft->tag_ft->entries, i);
+
+ if (mapping->string == field_name_quark) {
+ name_found = 1;
+ break;
+ }
+ }
+
+ if (!name_found) {
+ /* Validation failed */
+ BT_LOGW("Invalid parameter: field name does not name a tag field type's mapping: "
+ "variant-ft-addr=%p, tag-ft-addr=%p, "
+ "tag-field-name=\"%s\""
+ "field-ft-addr=%p, field-name=\"%s\"",
+ ft, var_ft->tag_ft, var_ft->tag_name->str,
+ field_type, field_name);
+ ret = -1;
+ goto end;
+ }
+ }
+
+ if (add_structure_variant_member(var_ft->choices,
+ var_ft->choice_name_to_index, field_type,
+ field_name, true)) {
+ BT_LOGW("Cannot add field to variant field type: "
+ "variant-ft-addr=%p, field-ft-addr=%p, field-name=\"%s\"",
+ ft, field_type, field_name);
+ ret = -1;
+ goto end;
+ }
+
+ BT_LOGV("Added variant field type field: variant-ft-addr=%p, "
+ "field-ft-addr=%p, field-name=\"%s\"", ft,
+ field_type, field_name);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_common *
+bt_ctf_field_type_common_variant_borrow_field_type_by_name(
+ struct bt_ctf_field_type_common *ft,
+ const char *field_name)
+{
+ size_t index;
+ GQuark name_quark;
+ struct bt_ctf_field_type_common_variant_choice *choice;
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+ struct bt_ctf_field_type_common *field_type = NULL;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_NON_NULL(field_name, "Name");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT,
+ "Field type");
+ name_quark = g_quark_try_string(field_name);
+ if (!name_quark) {
+ BT_LOGV("No such variant field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ ft, field_name);
+ goto end;
+ }
+
+ if (!g_hash_table_lookup_extended(var_ft->choice_name_to_index,
+ GUINT_TO_POINTER(name_quark), NULL, (gpointer *) &index)) {
+ BT_LOGV("No such variant field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ ft, field_name);
+ goto end;
+ }
+
+ choice = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(ft, index);
+ field_type = choice->type;
+
+end:
+ return field_type;
+}
+
+BT_HIDDEN
+int64_t bt_ctf_field_type_common_variant_get_field_count(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Variant field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT,
+ "Field type");
+ return (int64_t) var_ft->choices->len;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_variant_borrow_field_by_index(
+ struct bt_ctf_field_type_common *ft,
+ const char **field_name,
+ struct bt_ctf_field_type_common **field_type, uint64_t index)
+{
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+ struct bt_ctf_field_type_common_variant_choice *choice;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT,
+ "Field type");
+ BT_ASSERT_PRE(index < var_ft->choices->len,
+ "Index is out of bounds: index=%" PRIu64 ", "
+ "count=%u, ft-addr=%p",
+ index, var_ft->choices->len, ft);
+ choice = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(ft, index);
+
+ if (field_type) {
+ *field_type = choice->type;
+ }
+
+ if (field_name) {
+ *field_name = g_quark_to_string(choice->name);
+ BT_ASSERT(*field_name);
+ }
+
+ return 0;
+}
+
+BT_HIDDEN
+int64_t bt_ctf_field_type_common_variant_find_choice_index(
+ struct bt_ctf_field_type_common *ft, uint64_t uval,
+ bool is_signed)
+{
+ int64_t ret;
+ uint64_t i;
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT(ft);
+ BT_ASSERT(ft->id == BT_CTF_FIELD_TYPE_ID_VARIANT);
+
+ if (bt_ctf_field_type_common_variant_update_choices(ft)) {
+ ret = INT64_C(-1);
+ goto end;
+ }
+
+ for (i = 0; i < var_ft->choices->len; i++) {
+ uint64_t range_i;
+ struct bt_ctf_field_type_common_variant_choice *choice =
+ BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(
+ var_ft, i);
+
+ for (range_i = 0; range_i < choice->ranges->len; range_i++) {
+ struct bt_ctf_field_type_common_variant_choice_range *range =
+ &g_array_index(
+ choice->ranges,
+ struct bt_ctf_field_type_common_variant_choice_range,
+ range_i);
+
+ if (is_signed) {
+ int64_t tag_ival = (int64_t) uval;
+
+ if (tag_ival >= range->lower.i &&
+ tag_ival <= range->upper.i) {
+ goto found;
+ }
+ } else {
+ if (uval >= range->lower.u &&
+ uval <= range->upper.u) {
+ goto found;
+ }
+ }
+ }
+ }
+
+ /* Range not found */
+ ret = INT64_C(-1);
+ goto end;
+
+found:
+ ret = (int64_t) i;
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_common *
+bt_ctf_field_type_common_array_borrow_element_field_type(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ARRAY,
+ "Field type");
+ BT_ASSERT(array_ft && array_ft->element_ft);
+ return array_ft->element_ft;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_array_set_element_field_type(
+ struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_field_type_common *element_ft)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: array field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (!element_ft) {
+ BT_LOGW_STR("Invalid parameter: element field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_ARRAY) {
+ BT_LOGW("Invalid parameter: field type is not an array field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if (array_ft->element_ft) {
+ BT_PUT(array_ft->element_ft);
+ }
+
+ array_ft->element_ft = bt_get(element_ft);
+ BT_LOGV("Set array field type's element field type: array-ft-addr=%p, "
+ "element-ft-addr=%p", ft, element_ft);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int64_t bt_ctf_field_type_common_array_get_length(struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ARRAY,
+ "Field type");
+ return (int64_t) array_ft->length;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_common *bt_ctf_field_type_common_sequence_borrow_element_field_type(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_SEQUENCE,
+ "Field type");
+ return seq_ft->element_ft;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_sequence_set_element_field_type(
+ struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_field_type_common *element_ft)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: sequence field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (!element_ft) {
+ BT_LOGW_STR("Invalid parameter: element field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_SEQUENCE) {
+ BT_LOGW("Invalid parameter: field type is not a sequence field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if (seq_ft->element_ft) {
+ BT_PUT(seq_ft->element_ft);
+ }
+
+ seq_ft->element_ft = element_ft;
+ bt_get(seq_ft->element_ft);
+ BT_LOGV("Set sequence field type's element field type: sequence-ft-addr=%p, "
+ "element-ft-addr=%p", ft, element_ft);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+const char *bt_ctf_field_type_common_sequence_get_length_field_name(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_SEQUENCE,
+ "Field type");
+ return seq_ft->length_field_name ?
+ seq_ft->length_field_name->str : NULL;
+}
+
+BT_HIDDEN
+enum bt_ctf_string_encoding bt_ctf_field_type_common_string_get_encoding(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_string *string_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_STRING,
+ "Field type");
+ return string_ft->encoding;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_string_set_encoding(struct bt_ctf_field_type_common *ft,
+ enum bt_ctf_string_encoding encoding)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_string *string_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_STRING) {
+ BT_LOGW("Invalid parameter: field type is not a string field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ if (encoding != BT_CTF_STRING_ENCODING_UTF8 &&
+ encoding != BT_CTF_STRING_ENCODING_ASCII) {
+ BT_LOGW("Invalid parameter: unknown string encoding: "
+ "addr=%p, encoding=%d", ft, encoding);
+ ret = -1;
+ goto end;
+ }
+
+ string_ft->encoding = encoding;
+ BT_LOGV("Set string field type's encoding: addr=%p, encoding=%s",
+ ft, bt_ctf_string_encoding_string(encoding));
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_get_alignment(struct bt_ctf_field_type_common *ft)
+{
+ int ret;
+ enum bt_ctf_field_type_id type_id;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+
+ if (ft->frozen) {
+ ret = (int) ft->alignment;
+ goto end;
+ }
+
+ type_id = bt_ctf_field_type_common_get_type_id(ft);
+ switch (type_id) {
+ case BT_CTF_FIELD_TYPE_ID_SEQUENCE:
+ {
+ struct bt_ctf_field_type_common *element_ft =
+ bt_ctf_field_type_common_sequence_borrow_element_field_type(ft);
+
+ BT_ASSERT(element_ft);
+ ret = bt_ctf_field_type_common_get_alignment(element_ft);
+ break;
+ }
+ case BT_CTF_FIELD_TYPE_ID_ARRAY:
+ {
+ struct bt_ctf_field_type_common *element_ft =
+ bt_ctf_field_type_common_array_borrow_element_field_type(ft);
+
+ BT_ASSERT(element_ft);
+ ret = bt_ctf_field_type_common_get_alignment(element_ft);
+ break;
+ }
+ case BT_CTF_FIELD_TYPE_ID_STRUCT:
+ {
+ int64_t i, element_count;
+
+ element_count = bt_ctf_field_type_common_structure_get_field_count(
+ ft);
+ BT_ASSERT(element_count >= 0);
+
+ for (i = 0; i < element_count; i++) {
+ struct bt_ctf_field_type_common *field = NULL;
+ int field_alignment;
+
+ ret = bt_ctf_field_type_common_structure_borrow_field_by_index(
+ ft, NULL, &field, i);
+ BT_ASSERT(ret == 0);
+ BT_ASSERT(field);
+ field_alignment = bt_ctf_field_type_common_get_alignment(
+ field);
+ if (field_alignment < 0) {
+ ret = field_alignment;
+ goto end;
+ }
+
+ ft->alignment = MAX(field_alignment, ft->alignment);
+ }
+ ret = (int) ft->alignment;
+ break;
+ }
+ case BT_CTF_FIELD_TYPE_ID_UNKNOWN:
+ BT_LOGW("Invalid parameter: unknown field type ID: "
+ "addr=%p, ft-id=%d", ft, type_id);
+ ret = -1;
+ break;
+ default:
+ ret = (int) ft->alignment;
+ break;
+ }
+
+end:
+ return ret;
+}
+
+static inline
+int is_power_of_two(unsigned int value)
+{
+ return ((value & (value - 1)) == 0) && value > 0;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_set_alignment(struct bt_ctf_field_type_common *ft,
+ unsigned int alignment)
+{
+ int ret = 0;
+ enum bt_ctf_field_type_id type_id;
+
+ /* Alignment must be a power of two */
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (!is_power_of_two(alignment)) {
+ BT_LOGW("Invalid parameter: alignment is not a power of two: "
+ "addr=%p, align=%u", ft, alignment);
+ ret = -1;
+ goto end;
+ }
+
+ type_id = bt_ctf_field_type_common_get_type_id(ft);
+ if (type_id == BT_CTF_FIELD_TYPE_ID_UNKNOWN) {
+ BT_LOGW("Invalid parameter: unknown field type ID: "
+ "addr=%p, ft-id=%d", ft, type_id);
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id == BT_CTF_FIELD_TYPE_ID_STRING && alignment != CHAR_BIT) {
+ BT_LOGW("Invalid parameter: alignment must be %u for a string field type: "
+ "addr=%p, align=%u", CHAR_BIT, ft, alignment);
+ ret = -1;
+ goto end;
+ }
+
+ if (type_id == BT_CTF_FIELD_TYPE_ID_VARIANT ||
+ type_id == BT_CTF_FIELD_TYPE_ID_SEQUENCE ||
+ type_id == BT_CTF_FIELD_TYPE_ID_ARRAY) {
+ /* Setting an alignment on these types makes no sense */
+ BT_LOGW("Invalid parameter: cannot set the alignment of this field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ ft->alignment = alignment;
+ ret = 0;
+ BT_LOGV("Set field type's alignment: addr=%p, align=%u",
+ ft, alignment);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+enum bt_ctf_byte_order bt_ctf_field_type_common_get_byte_order(
+ struct bt_ctf_field_type_common *ft)
+{
+ enum bt_ctf_byte_order ret = BT_CTF_BYTE_ORDER_UNKNOWN;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+
+ switch (ft->id) {
+ case BT_CTF_FIELD_TYPE_ID_INTEGER:
+ {
+ struct bt_ctf_field_type_common_integer *integer =
+ BT_CTF_FROM_COMMON(ft);
+
+ ret = integer->user_byte_order;
+ break;
+ }
+ case BT_CTF_FIELD_TYPE_ID_ENUM:
+ {
+ struct bt_ctf_field_type_common_enumeration *enum_ft =
+ BT_CTF_FROM_COMMON(ft);
+
+ ret = bt_ctf_field_type_common_get_byte_order(
+ BT_CTF_TO_COMMON(enum_ft->container_ft));
+ break;
+ }
+ case BT_CTF_FIELD_TYPE_ID_FLOAT:
+ {
+ struct bt_ctf_field_type_common_floating_point *floating_point =
+ BT_CTF_FROM_COMMON(ft);
+ ret = floating_point->user_byte_order;
+ break;
+ }
+ default:
+ BT_LOGW("Invalid parameter: cannot get the byte order of this field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ goto end;
+ }
+
+ BT_ASSERT(ret == BT_CTF_BYTE_ORDER_NATIVE ||
+ ret == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ||
+ ret == BT_CTF_BYTE_ORDER_BIG_ENDIAN ||
+ ret == BT_CTF_BYTE_ORDER_NETWORK);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_set_byte_order(struct bt_ctf_field_type_common *ft,
+ enum bt_ctf_byte_order byte_order)
+{
+ int ret = 0;
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ ft);
+ ret = -1;
+ goto end;
+ }
+
+ if (byte_order != BT_CTF_BYTE_ORDER_NATIVE &&
+ byte_order != BT_CTF_BYTE_ORDER_LITTLE_ENDIAN &&
+ byte_order != BT_CTF_BYTE_ORDER_BIG_ENDIAN &&
+ byte_order != BT_CTF_BYTE_ORDER_NETWORK) {
+ BT_LOGW("Invalid parameter: invalid byte order: "
+ "addr=%p, bo=%s", ft,
+ bt_ctf_byte_order_string(byte_order));
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->methods->set_byte_order) {
+ ft->methods->set_byte_order(ft, byte_order);
+ }
+
+ BT_LOGV("Set field type's byte order: addr=%p, bo=%s",
+ ft, bt_ctf_byte_order_string(byte_order));
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+enum bt_ctf_field_type_id bt_ctf_field_type_common_get_type_id(
+ struct bt_ctf_field_type_common *ft)
+{
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ return ft->id;
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_freeze(struct bt_ctf_field_type_common *ft)
+{
+ if (!ft || ft->frozen) {
+ return;
+ }
+
+ BT_ASSERT(ft->methods->freeze);
+ ft->methods->freeze(ft);
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_common *
+bt_ctf_field_type_common_variant_borrow_field_type_signed(
+ struct bt_ctf_field_type_common_variant *var_ft,
+ int64_t tag_value)
+{
+ struct bt_ctf_field_type_common *field_type = NULL;
+ GQuark field_name_quark;
+ gpointer index;
+ struct bt_ctf_field_type_common_variant_choice *choice;
+ struct range_overlap_query query = {
+ .range_start._signed = tag_value,
+ .range_end._signed = tag_value,
+ .mapping_name = 0,
+ .overlaps = 0,
+ };
+
+ g_ptr_array_foreach(var_ft->tag_ft->entries, check_ranges_overlap,
+ &query);
+ if (!query.overlaps) {
+ goto end;
+ }
+
+ field_name_quark = query.mapping_name;
+ if (!g_hash_table_lookup_extended(var_ft->choice_name_to_index,
+ GUINT_TO_POINTER(field_name_quark), NULL, &index)) {
+ goto end;
+ }
+
+ choice = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(var_ft,
+ (size_t) index);
+ field_type = choice->type;
+
+end:
+ return field_type;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_common *
+bt_ctf_field_type_common_variant_borrow_field_type_unsigned(
+ struct bt_ctf_field_type_common_variant *var_ft,
+ uint64_t tag_value)
+{
+ struct bt_ctf_field_type_common *field_type = NULL;
+ GQuark field_name_quark;
+ gpointer index;
+ struct bt_ctf_field_type_common_variant_choice *choice;
+ struct range_overlap_query query = {
+ .range_start._unsigned = tag_value,
+ .range_end._unsigned = tag_value,
+ .mapping_name = 0,
+ .overlaps = 0,
+ };
+
+ g_ptr_array_foreach(var_ft->tag_ft->entries,
+ check_ranges_overlap_unsigned, &query);
+ if (!query.overlaps) {
+ goto end;
+ }
+
+ field_name_quark = query.mapping_name;
+ if (!g_hash_table_lookup_extended(var_ft->choice_name_to_index,
+ GUINT_TO_POINTER(field_name_quark), NULL, &index)) {
+ goto end;
+ }
+
+ choice = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(var_ft,
+ (size_t) index);
+ field_type = choice->type;
+
+end:
+ return field_type;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_common *bt_ctf_field_type_common_copy(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common *ft_copy = NULL;
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT(ft->methods->copy);
+ ft_copy = ft->methods->copy(ft);
+ if (!ft_copy) {
+ BT_LOGE_STR("Cannot copy field type.");
+ goto end;
+ }
+
+ ft_copy->alignment = ft->alignment;
+
+end:
+ return ft_copy;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_structure_get_field_name_index(
+ struct bt_ctf_field_type_common *ft, const char *name)
+{
+ int ret;
+ size_t index;
+ GQuark name_quark;
+ struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_NON_NULL(name, "Name");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_STRUCT,
+ "Field type");
+
+ name_quark = g_quark_try_string(name);
+ if (!name_quark) {
+ BT_LOGV("No such structure field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ ft, name);
+ ret = -1;
+ goto end;
+ }
+
+ if (!g_hash_table_lookup_extended(struct_ft->field_name_to_index,
+ GUINT_TO_POINTER(name_quark),
+ NULL, (gpointer *) &index)) {
+ BT_LOGV("No such structure field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ ft, name);
+ ret = -1;
+ goto end;
+ }
+
+ ret = (int) index;
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_variant_get_field_name_index(
+ struct bt_ctf_field_type_common *ft, const char *name)
+{
+ int ret;
+ size_t index;
+ GQuark name_quark;
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_NON_NULL(name, "Name");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT,
+ "Field type");
+ name_quark = g_quark_try_string(name);
+ if (!name_quark) {
+ BT_LOGV("No such variant field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ ft, name);
+ ret = -1;
+ goto end;
+ }
+
+ if (!g_hash_table_lookup_extended(var_ft->choice_name_to_index,
+ GUINT_TO_POINTER(name_quark),
+ NULL, (gpointer *) &index)) {
+ BT_LOGV("No such variant field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ ft, name);
+ ret = -1;
+ goto end;
+ }
+
+ ret = (int) index;
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_sequence_set_length_field_path(
+ struct bt_ctf_field_type_common *ft, struct bt_ctf_field_path *path)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_SEQUENCE) {
+ BT_LOGW("Invalid parameter: field type is not a sequence field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ bt_get(path);
+ BT_MOVE(seq_ft->length_field_path, path);
+ BT_LOGV("Set sequence field type's length field path: ft-addr=%p, "
+ "field-path-addr=%p", ft, path);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_variant_set_tag_field_path(
+ struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_field_path *path)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft->id != BT_CTF_FIELD_TYPE_ID_VARIANT) {
+ BT_LOGW("Invalid parameter: field type is not a variant field type: "
+ "addr=%p, ft-id=%s", ft,
+ bt_ctf_field_type_id_string(ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ bt_get(path);
+ BT_MOVE(var_ft->tag_field_path, path);
+ BT_LOGV("Set variant field type's tag field path: ft-addr=%p, "
+ "field-path-addr=%p", ft, path);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_variant_set_tag_field_type(
+ struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_field_type_common *tag_ft)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+
+ if (!ft) {
+ BT_LOGW_STR("Invalid parameter: variant field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (!tag_ft) {
+ BT_LOGW_STR("Invalid parameter: tag field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (tag_ft->id != BT_CTF_FIELD_TYPE_ID_ENUM) {
+ BT_LOGW("Invalid parameter: tag field type is not an enumeration field type: "
+ "addr=%p, ft-id=%s", tag_ft,
+ bt_ctf_field_type_id_string(tag_ft->id));
+ ret = -1;
+ goto end;
+ }
+
+ bt_put(var_ft->tag_ft);
+ var_ft->tag_ft = bt_get(tag_ft);
+ BT_LOGV("Set variant field type's tag field type: variant-ft-addr=%p, "
+ "tag-ft-addr=%p", ft, tag_ft);
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_generic_freeze(struct bt_ctf_field_type_common *ft)
+{
+ ft->frozen = 1;
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_enumeration_freeze_recursive(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_LOGD("Freezing enumeration field type object: addr=%p", ft);
+ bt_ctf_field_type_common_enumeration_set_range_overlap(enum_ft);
+ bt_ctf_field_type_common_generic_freeze(ft);
+ BT_LOGD("Freezing enumeration field type object's container field type: int-ft-addr=%p",
+ enum_ft->container_ft);
+ bt_ctf_field_type_common_freeze(BT_CTF_TO_COMMON(enum_ft->container_ft));
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_structure_freeze_recursive(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft);
+ uint64_t i;
+
+ /* Cache the alignment */
+ BT_LOGD("Freezing structure field type object: addr=%p", ft);
+ ft->alignment = bt_ctf_field_type_common_get_alignment(ft);
+ bt_ctf_field_type_common_generic_freeze(ft);
+
+ for (i = 0; i < struct_ft->fields->len; i++) {
+ struct bt_ctf_field_type_common_structure_field *field =
+ BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(ft, i);
+
+ BT_LOGD("Freezing structure field type field: "
+ "ft-addr=%p, name=\"%s\"",
+ field->type, g_quark_to_string(field->name));
+ bt_ctf_field_type_common_freeze(field->type);
+ }
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_variant_update_choices(struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+ uint64_t i;
+ int ret = 0;
+ bool is_signed;
+
+ if (ft->frozen && var_ft->choices_up_to_date) {
+ goto end;
+ }
+
+ BT_ASSERT(var_ft->tag_ft);
+ is_signed = !!var_ft->tag_ft->container_ft->is_signed;
+
+ for (i = 0; i < var_ft->choices->len; i++) {
+ struct bt_ctf_field_type_common_variant_choice *choice =
+ BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(ft, i);
+ const char *choice_name = g_quark_to_string(choice->name);
+ struct bt_ctf_field_type_enumeration_mapping_iterator *iter =
+ bt_ctf_field_type_common_enumeration_find_mappings_by_name(
+ BT_CTF_TO_COMMON(var_ft->tag_ft), choice_name);
+
+ if (!iter) {
+ ret = -1;
+ goto end;
+ }
+
+ BT_ASSERT(choice->ranges);
+ g_array_set_size(choice->ranges, 0);
+
+ while (bt_ctf_field_type_enumeration_mapping_iterator_next(iter) == 0) {
+ struct bt_ctf_field_type_common_variant_choice_range range;
+
+ if (is_signed) {
+ ret = bt_ctf_field_type_enumeration_mapping_iterator_signed_get(
+ iter, NULL,
+ &range.lower.i, &range.upper.i);
+ } else {
+ ret = bt_ctf_field_type_enumeration_mapping_iterator_unsigned_get(
+ iter, NULL,
+ &range.lower.u, &range.upper.u);
+ }
+
+ BT_ASSERT(ret == 0);
+ g_array_append_val(choice->ranges, range);
+ }
+
+ bt_put(iter);
+ }
+
+ var_ft->choices_up_to_date = true;
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_variant_freeze_recursive(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+ uint64_t i;
+
+ BT_LOGD("Freezing variant field type object: addr=%p", ft);
+ bt_ctf_field_type_common_generic_freeze(ft);
+
+ for (i = 0; i < var_ft->choices->len; i++) {
+ struct bt_ctf_field_type_common_variant_choice *choice =
+ BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(ft, i);
+
+ BT_LOGD("Freezing variant field type member: "
+ "ft-addr=%p, name=\"%s\"",
+ choice->type, g_quark_to_string(choice->name));
+ bt_ctf_field_type_common_freeze(choice->type);
+ }
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_array_freeze_recursive(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft);
+
+ /* Cache the alignment */
+ BT_LOGD("Freezing array field type object: addr=%p", ft);
+ ft->alignment = bt_ctf_field_type_common_get_alignment(ft);
+ bt_ctf_field_type_common_generic_freeze(ft);
+ BT_LOGD("Freezing array field type object's element field type: element-ft-addr=%p",
+ array_ft->element_ft);
+ bt_ctf_field_type_common_freeze(array_ft->element_ft);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_sequence_freeze_recursive(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft);
+
+ /* Cache the alignment */
+ BT_LOGD("Freezing sequence field type object: addr=%p", ft);
+ ft->alignment = bt_ctf_field_type_common_get_alignment(ft);
+ bt_ctf_field_type_common_generic_freeze(ft);
+ BT_LOGD("Freezing sequence field type object's element field type: element-ft-addr=%p",
+ seq_ft->element_ft);
+ bt_ctf_field_type_common_freeze(seq_ft->element_ft);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_integer_set_byte_order(
+ struct bt_ctf_field_type_common *ft, enum bt_ctf_byte_order byte_order)
+{
+ struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft);
+
+ int_ft->user_byte_order = byte_order;
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_enumeration_set_byte_order_recursive(
+ struct bt_ctf_field_type_common *ft, enum bt_ctf_byte_order byte_order)
+{
+ struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft);
+
+ bt_ctf_field_type_common_set_byte_order(BT_CTF_TO_COMMON(enum_ft->container_ft),
+ byte_order);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_floating_point_set_byte_order(
+ struct bt_ctf_field_type_common *ft, enum bt_ctf_byte_order byte_order)
+{
+ struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft);
+
+ flt_ft->user_byte_order = byte_order;
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_structure_set_byte_order_recursive(
+ struct bt_ctf_field_type_common *ft,
+ enum bt_ctf_byte_order byte_order)
+{
+ int i;
+ struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft);
+
+ for (i = 0; i < struct_ft->fields->len; i++) {
+ struct bt_ctf_field_type_common_structure_field *field =
+ BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(
+ struct_ft, i);
+ struct bt_ctf_field_type_common *field_type = field->type;
+
+ bt_ctf_field_type_common_set_byte_order(field_type, byte_order);
+ }
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_variant_set_byte_order_recursive(
+ struct bt_ctf_field_type_common *ft,
+ enum bt_ctf_byte_order byte_order)
+{
+ int i;
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+
+ for (i = 0; i < var_ft->choices->len; i++) {
+ struct bt_ctf_field_type_common_variant_choice *choice =
+ BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(
+ var_ft, i);
+ struct bt_ctf_field_type_common *field_type = choice->type;
+
+ bt_ctf_field_type_common_set_byte_order(field_type, byte_order);
+ }
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_array_set_byte_order_recursive(
+ struct bt_ctf_field_type_common *ft,
+ enum bt_ctf_byte_order byte_order)
+{
+ struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft);
+
+ bt_ctf_field_type_common_set_byte_order(array_ft->element_ft, byte_order);
+}
+
+BT_HIDDEN
+void bt_ctf_field_type_common_sequence_set_byte_order_recursive(
+ struct bt_ctf_field_type_common *ft,
+ enum bt_ctf_byte_order byte_order)
+{
+ struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft);
+
+ bt_ctf_field_type_common_set_byte_order(seq_ft->element_ft, byte_order);
+}
+
+
+BT_HIDDEN
+int bt_ctf_field_type_common_integer_compare(struct bt_ctf_field_type_common *ft_a,
+ struct bt_ctf_field_type_common *ft_b)
+{
+ int ret = 1;
+ struct bt_ctf_field_type_common_integer *int_ft_a = BT_CTF_FROM_COMMON(ft_a);
+ struct bt_ctf_field_type_common_integer *int_ft_b = BT_CTF_FROM_COMMON(ft_b);
+
+ /* Length */
+ if (int_ft_a->size != int_ft_b->size) {
+ BT_LOGV("Integer field types differ: different sizes: "
+ "ft-a-size=%u, ft-b-size=%u",
+ int_ft_a->size, int_ft_b->size);
+ goto end;
+ }
+
+ /* Byte order */
+ if (int_ft_a->user_byte_order != int_ft_b->user_byte_order) {
+ BT_LOGV("Integer field types differ: different byte orders: "
+ "ft-a-bo=%s, ft-b-bo=%s",
+ bt_ctf_byte_order_string(int_ft_a->user_byte_order),
+ bt_ctf_byte_order_string(int_ft_b->user_byte_order));
+ goto end;
+ }
+
+ /* Signedness */
+ if (int_ft_a->is_signed != int_ft_b->is_signed) {
+ BT_LOGV("Integer field types differ: different signedness: "
+ "ft-a-is-signed=%d, ft-b-is-signed=%d",
+ int_ft_a->is_signed,
+ int_ft_b->is_signed);
+ goto end;
+ }
+
+ /* Base */
+ if (int_ft_a->base != int_ft_b->base) {
+ BT_LOGV("Integer field types differ: different bases: "
+ "ft-a-base=%s, ft-b-base=%s",
+ bt_ctf_integer_base_string(int_ft_a->base),
+ bt_ctf_integer_base_string(int_ft_b->base));
+ goto end;
+ }
+
+ /* Encoding */
+ if (int_ft_a->encoding != int_ft_b->encoding) {
+ BT_LOGV("Integer field types differ: different encodings: "
+ "ft-a-encoding=%s, ft-b-encoding=%s",
+ bt_ctf_string_encoding_string(int_ft_a->encoding),
+ bt_ctf_string_encoding_string(int_ft_b->encoding));
+ goto end;
+ }
+
+ /* Mapped clock class */
+ if (int_ft_a->mapped_clock_class) {
+ if (!int_ft_b->mapped_clock_class) {
+ BT_LOGV_STR("Integer field types differ: field type A "
+ "has a mapped clock class, but field type B "
+ "does not.");
+ goto end;
+ }
+
+ if (bt_ctf_clock_class_compare(int_ft_a->mapped_clock_class,
+ int_ft_b->mapped_clock_class) != 0) {
+ BT_LOGV_STR("Integer field types differ: different "
+ "mapped clock classes.");
+ }
+ } else {
+ if (int_ft_b->mapped_clock_class) {
+ BT_LOGV_STR("Integer field types differ: field type A "
+ "has no description, but field type B has one.");
+ goto end;
+ }
+ }
+
+ /* Equal */
+ ret = 0;
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_floating_point_compare(
+ struct bt_ctf_field_type_common *ft_a,
+ struct bt_ctf_field_type_common *ft_b)
+{
+ int ret = 1;
+ struct bt_ctf_field_type_common_floating_point *flt_ft_a =
+ BT_CTF_FROM_COMMON(ft_a);
+ struct bt_ctf_field_type_common_floating_point *flt_ft_b =
+ BT_CTF_FROM_COMMON(ft_b);
+
+ /* Byte order */
+ if (flt_ft_a->user_byte_order != flt_ft_b->user_byte_order) {
+ BT_LOGV("Floating point number field types differ: different byte orders: "
+ "ft-a-bo=%s, ft-b-bo=%s",
+ bt_ctf_byte_order_string(flt_ft_a->user_byte_order),
+ bt_ctf_byte_order_string(flt_ft_b->user_byte_order));
+ goto end;
+ }
+
+ /* Exponent length */
+ if (flt_ft_a->exp_dig != flt_ft_b->exp_dig) {
+ BT_LOGV("Floating point number field types differ: different exponent sizes: "
+ "ft-a-exp-size=%u, ft-b-exp-size=%u",
+ flt_ft_a->exp_dig, flt_ft_b->exp_dig);
+ goto end;
+ }
+
+ /* Mantissa length */
+ if (flt_ft_a->mant_dig != flt_ft_b->mant_dig) {
+ BT_LOGV("Floating point number field types differ: different mantissa sizes: "
+ "ft-a-mant-size=%u, ft-b-mant-size=%u",
+ flt_ft_a->mant_dig, flt_ft_b->mant_dig);
+ goto end;
+ }
+
+ /* Equal */
+ ret = 0;
+
+end:
+ return ret;
+}
+
+static
+int compare_enumeration_mappings(struct bt_ctf_enumeration_mapping *mapping_a,
+ struct bt_ctf_enumeration_mapping *mapping_b)
+{
+ int ret = 1;
+
+ /* Label */
+ if (mapping_a->string != mapping_b->string) {
+ BT_LOGV("Enumeration field type mappings differ: different names: "
+ "mapping-a-name=\"%s\", mapping-b-name=\"%s\"",
+ g_quark_to_string(mapping_a->string),
+ g_quark_to_string(mapping_b->string));
+ goto end;
+ }
+
+ /* Range start */
+ if (mapping_a->range_start._unsigned !=
+ mapping_b->range_start._unsigned) {
+ BT_LOGV("Enumeration field type mappings differ: different starts of range: "
+ "mapping-a-range-start-unsigned=%" PRIu64 ", "
+ "mapping-b-range-start-unsigned=%" PRIu64,
+ mapping_a->range_start._unsigned,
+ mapping_b->range_start._unsigned);
+ goto end;
+ }
+
+ /* Range end */
+ if (mapping_a->range_end._unsigned !=
+ mapping_b->range_end._unsigned) {
+ BT_LOGV("Enumeration field type mappings differ: different ends of range: "
+ "mapping-a-range-end-unsigned=%" PRIu64 ", "
+ "mapping-b-range-end-unsigned=%" PRIu64,
+ mapping_a->range_end._unsigned,
+ mapping_b->range_end._unsigned);
+ goto end;
+ }
+
+ /* Equal */
+ ret = 0;
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_enumeration_compare_recursive(
+ struct bt_ctf_field_type_common *ft_a,
+ struct bt_ctf_field_type_common *ft_b)
+{
+ int ret = 1;
+ int i;
+ struct bt_ctf_field_type_common_enumeration *enum_ft_a =
+ BT_CTF_FROM_COMMON(ft_a);
+ struct bt_ctf_field_type_common_enumeration *enum_ft_b =
+ BT_CTF_FROM_COMMON(ft_b);
+
+ /* Container field type */
+ ret = bt_ctf_field_type_common_compare(
+ BT_CTF_TO_COMMON(enum_ft_a->container_ft),
+ BT_CTF_TO_COMMON(enum_ft_b->container_ft));
+ if (ret) {
+ BT_LOGV("Enumeration field types differ: different container field types: "
+ "ft-a-container-ft-addr=%p, ft-b-container-ft-addr=%p",
+ enum_ft_a->container_ft, enum_ft_b->container_ft);
+ goto end;
+ }
+
+ ret = 1;
+
+ /* Entries */
+ if (enum_ft_a->entries->len != enum_ft_b->entries->len) {
+ goto end;
+ }
+
+ for (i = 0; i < enum_ft_a->entries->len; ++i) {
+ struct bt_ctf_enumeration_mapping *mapping_a =
+ g_ptr_array_index(enum_ft_a->entries, i);
+ struct bt_ctf_enumeration_mapping *mapping_b =
+ g_ptr_array_index(enum_ft_b->entries, i);
+
+ if (compare_enumeration_mappings(mapping_a, mapping_b)) {
+ BT_LOGV("Enumeration field types differ: different mappings: "
+ "ft-a-mapping-addr=%p, ft-b-mapping-addr=%p, "
+ "ft-a-mapping-name=\"%s\", ft-b-mapping-name=\"%s\"",
+ mapping_a, mapping_b,
+ g_quark_to_string(mapping_a->string),
+ g_quark_to_string(mapping_b->string));
+ goto end;
+ }
+ }
+
+ /* Equal */
+ ret = 0;
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_string_compare(struct bt_ctf_field_type_common *ft_a,
+ struct bt_ctf_field_type_common *ft_b)
+{
+ int ret = 1;
+ struct bt_ctf_field_type_common_string *string_ft_a = BT_CTF_FROM_COMMON(ft_a);
+ struct bt_ctf_field_type_common_string *string_ft_b = BT_CTF_FROM_COMMON(ft_b);
+
+ /* Encoding */
+ if (string_ft_a->encoding != string_ft_b->encoding) {
+ BT_LOGV("String field types differ: different encodings: "
+ "ft-a-encoding=%s, ft-b-encoding=%s",
+ bt_ctf_string_encoding_string(string_ft_a->encoding),
+ bt_ctf_string_encoding_string(string_ft_b->encoding));
+ goto end;
+ }
+
+ /* Equal */
+ ret = 0;
+
+end:
+ return ret;
+}
+
+static
+int compare_structure_variant_members(
+ struct bt_ctf_field_type_common *member_a_ft,
+ struct bt_ctf_field_type_common *member_b_ft,
+ GQuark member_a_name, GQuark member_b_name)
+{
+ int ret = 1;
+
+ /* Label */
+ if (member_a_name != member_b_name) {
+ BT_LOGV("Structure/variant field type fields differ: different names: "
+ "field-a-name=%s, field-b-name=%s",
+ g_quark_to_string(member_a_name),
+ g_quark_to_string(member_b_name));
+ goto end;
+ }
+
+ /* Type */
+ ret = bt_ctf_field_type_common_compare(member_a_ft, member_b_ft);
+ if (ret == 1) {
+ BT_LOGV("Structure/variant field type fields differ: different field types: "
+ "field-name=\"%s\", field-a-ft-addr=%p, field-b-ft-addr=%p",
+ g_quark_to_string(member_a_name),
+ member_a_ft, member_b_ft);
+ }
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_structure_compare_recursive(
+ struct bt_ctf_field_type_common *ft_a,
+ struct bt_ctf_field_type_common *ft_b)
+{
+ int ret = 1;
+ int i;
+ struct bt_ctf_field_type_common_structure *struct_ft_a =
+ BT_CTF_FROM_COMMON(ft_a);
+ struct bt_ctf_field_type_common_structure *struct_ft_b =
+ BT_CTF_FROM_COMMON(ft_b);
+
+ /* Alignment */
+ if (bt_ctf_field_type_common_get_alignment(ft_a) !=
+ bt_ctf_field_type_common_get_alignment(ft_b)) {
+ BT_LOGV("Structure field types differ: different alignments: "
+ "ft-a-align=%u, ft-b-align=%u",
+ bt_ctf_field_type_common_get_alignment(ft_a),
+ bt_ctf_field_type_common_get_alignment(ft_b));
+ goto end;
+ }
+
+ /* Fields */
+ if (struct_ft_a->fields->len != struct_ft_b->fields->len) {
+ BT_LOGV("Structure field types differ: different field counts: "
+ "ft-a-field-count=%u, ft-b-field-count=%u",
+ struct_ft_a->fields->len, struct_ft_b->fields->len);
+ goto end;
+ }
+
+ for (i = 0; i < struct_ft_a->fields->len; ++i) {
+ struct bt_ctf_field_type_common_structure_field *field_a =
+ BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(
+ struct_ft_a, i);
+ struct bt_ctf_field_type_common_structure_field *field_b =
+ BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(
+ struct_ft_b, i);
+
+ ret = compare_structure_variant_members(field_a->type,
+ field_b->type, field_a->name, field_b->name);
+ if (ret) {
+ /* compare_structure_variant_members() logs what differs */
+ BT_LOGV_STR("Structure field types differ: different fields.");
+ goto end;
+ }
+ }
+
+ /* Equal */
+ ret = 0;
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_variant_compare_recursive(
+ struct bt_ctf_field_type_common *ft_a,
+ struct bt_ctf_field_type_common *ft_b)
+{
+ int ret = 1;
+ int i;
+ struct bt_ctf_field_type_common_variant *var_ft_a = BT_CTF_FROM_COMMON(ft_a);
+ struct bt_ctf_field_type_common_variant *var_ft_b = BT_CTF_FROM_COMMON(ft_b);
+
+ /* Tag name */
+ if (strcmp(var_ft_a->tag_name->str, var_ft_b->tag_name->str)) {
+ BT_LOGV("Variant field types differ: different tag field names: "
+ "ft-a-tag-field-name=\"%s\", ft-b-tag-field-name=\"%s\"",
+ var_ft_a->tag_name->str, var_ft_b->tag_name->str);
+ goto end;
+ }
+
+ /* Tag type */
+ ret = bt_ctf_field_type_common_compare(BT_CTF_TO_COMMON(var_ft_a->tag_ft),
+ BT_CTF_TO_COMMON(var_ft_b->tag_ft));
+ if (ret) {
+ BT_LOGV("Variant field types differ: different tag field types: "
+ "ft-a-tag-ft-addr=%p, ft-b-tag-ft-addr=%p",
+ var_ft_a->tag_ft, var_ft_b->tag_ft);
+ goto end;
+ }
+
+ ret = 1;
+
+ /* Fields */
+ if (var_ft_a->choices->len != var_ft_b->choices->len) {
+ BT_LOGV("Variant field types differ: different field counts: "
+ "ft-a-field-count=%u, ft-b-field-count=%u",
+ var_ft_a->choices->len, var_ft_b->choices->len);
+ goto end;
+ }
+
+ for (i = 0; i < var_ft_a->choices->len; ++i) {
+ struct bt_ctf_field_type_common_variant_choice *choice_a =
+ BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(
+ var_ft_a, i);
+ struct bt_ctf_field_type_common_variant_choice *choice_b =
+ BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(
+ var_ft_b, i);
+
+ ret = compare_structure_variant_members(choice_a->type,
+ choice_b->type, choice_a->name, choice_b->name);
+ if (ret) {
+ /* compare_structure_variant_members() logs what differs */
+ BT_LOGV_STR("Variant field types differ: different fields.");
+ goto end;
+ }
+ }
+
+ /* Equal */
+ ret = 0;
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_array_compare_recursive(
+ struct bt_ctf_field_type_common *ft_a,
+ struct bt_ctf_field_type_common *ft_b)
+{
+ int ret = 1;
+ struct bt_ctf_field_type_common_array *array_ft_a = BT_CTF_FROM_COMMON(ft_a);
+ struct bt_ctf_field_type_common_array *array_ft_b = BT_CTF_FROM_COMMON(ft_b);
+
+ /* Length */
+ if (array_ft_a->length != array_ft_b->length) {
+ BT_LOGV("Structure field types differ: different lengths: "
+ "ft-a-length=%u, ft-b-length=%u",
+ array_ft_a->length, array_ft_b->length);
+ goto end;
+ }
+
+ /* Element type */
+ ret = bt_ctf_field_type_common_compare(array_ft_a->element_ft,
+ array_ft_b->element_ft);
+ if (ret == 1) {
+ BT_LOGV("Array field types differ: different element field types: "
+ "ft-a-element-ft-addr=%p, ft-b-element-ft-addr=%p",
+ array_ft_a->element_ft, array_ft_b->element_ft);
+ }
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_sequence_compare_recursive(
+ struct bt_ctf_field_type_common *ft_a,
+ struct bt_ctf_field_type_common *ft_b)
+{
+ int ret = -1;
+ struct bt_ctf_field_type_common_sequence *seq_ft_a = BT_CTF_FROM_COMMON(ft_a);
+ struct bt_ctf_field_type_common_sequence *seq_ft_b = BT_CTF_FROM_COMMON(ft_b);
+
+ /* Length name */
+ if (strcmp(seq_ft_a->length_field_name->str,
+ seq_ft_b->length_field_name->str)) {
+ BT_LOGV("Sequence field types differ: different length field names: "
+ "ft-a-length-field-name=\"%s\", "
+ "ft-b-length-field-name=\"%s\"",
+ seq_ft_a->length_field_name->str,
+ seq_ft_b->length_field_name->str);
+ goto end;
+ }
+
+ /* Element type */
+ ret = bt_ctf_field_type_common_compare(seq_ft_a->element_ft,
+ seq_ft_b->element_ft);
+ if (ret == 1) {
+ BT_LOGV("Sequence field types differ: different element field types: "
+ "ft-a-element-ft-addr=%p, ft-b-element-ft-addr=%p",
+ seq_ft_a->element_ft, seq_ft_b->element_ft);
+ }
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_compare(struct bt_ctf_field_type_common *ft_a,
+ struct bt_ctf_field_type_common *ft_b)
+{
+ int ret = 1;
+
+ BT_ASSERT_PRE_NON_NULL(ft_a, "Field type A");
+ BT_ASSERT_PRE_NON_NULL(ft_b, "Field type B");
+
+ if (ft_a == ft_b) {
+ /* Same reference: equal (even if both are NULL) */
+ ret = 0;
+ goto end;
+ }
+
+ if (!ft_a) {
+ BT_LOGW_STR("Invalid parameter: field type A is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (!ft_b) {
+ BT_LOGW_STR("Invalid parameter: field type B is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (ft_a->id != ft_b->id) {
+ /* Different type IDs */
+ BT_LOGV("Field types differ: different IDs: "
+ "ft-a-addr=%p, ft-b-addr=%p, "
+ "ft-a-id=%s, ft-b-id=%s",
+ ft_a, ft_b,
+ bt_ctf_field_type_id_string(ft_a->id),
+ bt_ctf_field_type_id_string(ft_b->id));
+ goto end;
+ }
+
+ if (ft_a->id == BT_CTF_FIELD_TYPE_ID_UNKNOWN) {
+ /* Both have unknown type IDs */
+ BT_LOGW_STR("Invalid parameter: field type IDs are unknown.");
+ goto end;
+ }
+
+ BT_ASSERT(ft_a->methods->compare);
+ ret = ft_a->methods->compare(ft_a, ft_b);
+ if (ret == 1) {
+ BT_LOGV("Field types differ: ft-a-addr=%p, ft-b-addr=%p",
+ ft_a, ft_b);
+ }
+
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int64_t bt_ctf_field_type_common_get_field_count(struct bt_ctf_field_type_common *ft)
+{
+ int64_t field_count = -1;
+
+ switch (ft->id) {
+ case BT_CTF_FIELD_TYPE_ID_STRUCT:
+ field_count =
+ bt_ctf_field_type_common_structure_get_field_count(ft);
+ break;
+ case BT_CTF_FIELD_TYPE_ID_VARIANT:
+ field_count =
+ bt_ctf_field_type_common_variant_get_field_count(ft);
+ break;
+ case BT_CTF_FIELD_TYPE_ID_ARRAY:
+ case BT_CTF_FIELD_TYPE_ID_SEQUENCE:
+ /*
+ * Array and sequence types always contain a single member
+ * (the element type).
+ */
+ field_count = 1;
+ break;
+ default:
+ break;
+ }
+
+ return field_count;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_type_common *bt_ctf_field_type_common_borrow_field_at_index(
+ struct bt_ctf_field_type_common *ft, int index)
+{
+ struct bt_ctf_field_type_common *field_type = NULL;
+
+ switch (ft->id) {
+ case BT_CTF_FIELD_TYPE_ID_STRUCT:
+ {
+ int ret = bt_ctf_field_type_common_structure_borrow_field_by_index(
+ ft, NULL, &field_type, index);
+ if (ret) {
+ field_type = NULL;
+ goto end;
+ }
+ break;
+ }
+ case BT_CTF_FIELD_TYPE_ID_VARIANT:
+ {
+ int ret = bt_ctf_field_type_common_variant_borrow_field_by_index(
+ ft, NULL, &field_type, index);
+ if (ret) {
+ field_type = NULL;
+ goto end;
+ }
+ break;
+ }
+ case BT_CTF_FIELD_TYPE_ID_ARRAY:
+ field_type =
+ bt_ctf_field_type_common_array_borrow_element_field_type(ft);
+ break;
+ case BT_CTF_FIELD_TYPE_ID_SEQUENCE:
+ field_type =
+ bt_ctf_field_type_common_sequence_borrow_element_field_type(ft);
+ break;
+ default:
+ break;
+ }
+
+end:
+ return field_type;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_get_field_index(struct bt_ctf_field_type_common *ft,
+ const char *name)
+{
+ int field_index = -1;
+
+ switch (ft->id) {
+ case BT_CTF_FIELD_TYPE_ID_STRUCT:
+ field_index = bt_ctf_field_type_common_structure_get_field_name_index(
+ ft, name);
+ break;
+ case BT_CTF_FIELD_TYPE_ID_VARIANT:
+ field_index = bt_ctf_field_type_common_variant_get_field_name_index(
+ ft, name);
+ break;
+ default:
+ break;
+ }
+
+ return field_index;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_path *bt_ctf_field_type_common_variant_borrow_tag_field_path(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT,
+ "Field type");
+ return var_ft->tag_field_path;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_path *bt_ctf_field_type_common_sequence_borrow_length_field_path(
+ struct bt_ctf_field_type_common *ft)
+{
+ struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft);
+
+ BT_ASSERT_PRE_NON_NULL(ft, "Field type");
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_SEQUENCE,
+ "Field type");
+ return seq_ft->length_field_path;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_common_validate_single_clock_class(
+ struct bt_ctf_field_type_common *ft,
+ struct bt_ctf_clock_class **expected_clock_class)
+{
+ int ret = 0;
+
+ if (!ft) {
+ goto end;
+ }
+
+ BT_ASSERT(expected_clock_class);
+
+ switch (ft->id) {
+ case BT_CTF_FIELD_TYPE_ID_INTEGER:
+ {
+ struct bt_ctf_clock_class *mapped_clock_class =
+ bt_ctf_field_type_common_integer_borrow_mapped_clock_class(ft);
+
+ if (!mapped_clock_class) {
+ goto end;
+ }
+
+ if (!*expected_clock_class) {
+ /* Move reference to output parameter */
+ *expected_clock_class = bt_get(mapped_clock_class);
+ mapped_clock_class = NULL;
+ BT_LOGV("Setting expected clock class: "
+ "expected-clock-class-addr=%p",
+ *expected_clock_class);
+ } else {
+ if (mapped_clock_class != *expected_clock_class) {
+ BT_LOGW("Integer field type is not mapped to "
+ "the expected clock class: "
+ "mapped-clock-class-addr=%p, "
+ "mapped-clock-class-name=\"%s\", "
+ "expected-clock-class-addr=%p, "
+ "expected-clock-class-name=\"%s\"",
+ mapped_clock_class,
+ bt_ctf_clock_class_get_name(mapped_clock_class),
+ *expected_clock_class,
+ bt_ctf_clock_class_get_name(*expected_clock_class));
+ bt_put(mapped_clock_class);
+ ret = -1;
+ goto end;
+ }
+ }
+
+ break;
+ }
+ case BT_CTF_FIELD_TYPE_ID_ENUM:
+ case BT_CTF_FIELD_TYPE_ID_ARRAY:
+ case BT_CTF_FIELD_TYPE_ID_SEQUENCE:
+ {
+ struct bt_ctf_field_type_common *sub_ft = NULL;
+
+ switch (ft->id) {
+ case BT_CTF_FIELD_TYPE_ID_ENUM:
+ sub_ft = bt_ctf_field_type_common_enumeration_borrow_container_field_type(
+ ft);
+ break;
+ case BT_CTF_FIELD_TYPE_ID_ARRAY:
+ sub_ft = bt_ctf_field_type_common_array_borrow_element_field_type(
+ ft);
+ break;
+ case BT_CTF_FIELD_TYPE_ID_SEQUENCE:
+ sub_ft = bt_ctf_field_type_common_sequence_borrow_element_field_type(
+ ft);
+ break;
+ default:
+ BT_LOGF("Unexpected field type ID: id=%d", ft->id);
+ abort();
+ }
+
+ BT_ASSERT(sub_ft);
+ ret = bt_ctf_field_type_common_validate_single_clock_class(sub_ft,
+ expected_clock_class);
+ break;
+ }
+ case BT_CTF_FIELD_TYPE_ID_STRUCT:
+ {
+ uint64_t i;
+ int64_t count = bt_ctf_field_type_common_structure_get_field_count(
+ ft);
+
+ for (i = 0; i < count; i++) {
+ const char *name;
+ struct bt_ctf_field_type_common *member_type;
+
+ ret = bt_ctf_field_type_common_structure_borrow_field_by_index(
+ ft, &name, &member_type, i);
+ BT_ASSERT(ret == 0);
+ ret = bt_ctf_field_type_common_validate_single_clock_class(
+ member_type, expected_clock_class);
+ if (ret) {
+ BT_LOGW("Structure field type's field's type "
+ "is not recursively mapped to the "
+ "expected clock class: "
+ "field-ft-addr=%p, field-name=\"%s\"",
+ member_type, name);
+ goto end;
+ }
+ }
+ break;
+ }
+ case BT_CTF_FIELD_TYPE_ID_VARIANT:
+ {
+ uint64_t i;
+ int64_t count = bt_ctf_field_type_common_variant_get_field_count(
+ ft);
+
+ for (i = 0; i < count; i++) {
+ const char *name;
+ struct bt_ctf_field_type_common *member_type;
+
+ ret = bt_ctf_field_type_common_variant_borrow_field_by_index(
+ ft, &name, &member_type, i);
+ BT_ASSERT(ret == 0);
+ ret = bt_ctf_field_type_common_validate_single_clock_class(
+ member_type, expected_clock_class);
+ if (ret) {
+ BT_LOGW("Variant field type's field's type "
+ "is not recursively mapped to the "
+ "expected clock class: "
+ "field-ft-addr=%p, field-name=\"%s\"",
+ member_type, name);
+ goto end;
+ }
+ }
+ break;
+ }
+ default:
+ break;
+ }
+
+end:
+ return ret;
+}
+
static
struct bt_ctf_field_type *bt_ctf_field_type_integer_copy(
struct bt_ctf_field_type *ft);
struct bt_ctf_field_type *bt_ctf_field_type_string_copy(
struct bt_ctf_field_type *type);
-static struct bt_field_type_common_methods bt_ctf_field_type_integer_methods = {
- .freeze = bt_field_type_common_generic_freeze,
- .validate = bt_field_type_common_integer_validate,
- .set_byte_order = bt_field_type_common_integer_set_byte_order,
- .copy = (bt_field_type_common_method_copy)
+static struct bt_ctf_field_type_common_methods bt_ctf_field_type_integer_methods = {
+ .freeze = bt_ctf_field_type_common_generic_freeze,
+ .validate = bt_ctf_field_type_common_integer_validate,
+ .set_byte_order = bt_ctf_field_type_common_integer_set_byte_order,
+ .copy = (bt_ctf_field_type_common_method_copy)
bt_ctf_field_type_integer_copy,
- .compare = bt_field_type_common_integer_compare,
+ .compare = bt_ctf_field_type_common_integer_compare,
};
-static struct bt_field_type_common_methods bt_ctf_field_type_floating_point_methods = {
- .freeze = bt_field_type_common_generic_freeze,
+static struct bt_ctf_field_type_common_methods bt_ctf_field_type_floating_point_methods = {
+ .freeze = bt_ctf_field_type_common_generic_freeze,
.validate = NULL,
- .set_byte_order = bt_field_type_common_floating_point_set_byte_order,
- .copy = (bt_field_type_common_method_copy)
+ .set_byte_order = bt_ctf_field_type_common_floating_point_set_byte_order,
+ .copy = (bt_ctf_field_type_common_method_copy)
bt_ctf_field_type_floating_point_copy,
- .compare = bt_field_type_common_floating_point_compare,
+ .compare = bt_ctf_field_type_common_floating_point_compare,
};
-static struct bt_field_type_common_methods bt_ctf_field_type_enumeration_methods = {
- .freeze = bt_field_type_common_enumeration_freeze_recursive,
- .validate = bt_field_type_common_enumeration_validate_recursive,
- .set_byte_order = bt_field_type_common_enumeration_set_byte_order_recursive,
- .copy = (bt_field_type_common_method_copy)
+static struct bt_ctf_field_type_common_methods bt_ctf_field_type_enumeration_methods = {
+ .freeze = bt_ctf_field_type_common_enumeration_freeze_recursive,
+ .validate = bt_ctf_field_type_common_enumeration_validate_recursive,
+ .set_byte_order = bt_ctf_field_type_common_enumeration_set_byte_order_recursive,
+ .copy = (bt_ctf_field_type_common_method_copy)
bt_ctf_field_type_enumeration_copy_recursive,
- .compare = bt_field_type_common_enumeration_compare_recursive,
+ .compare = bt_ctf_field_type_common_enumeration_compare_recursive,
};
-static struct bt_field_type_common_methods bt_ctf_field_type_string_methods = {
- .freeze = bt_field_type_common_generic_freeze,
+static struct bt_ctf_field_type_common_methods bt_ctf_field_type_string_methods = {
+ .freeze = bt_ctf_field_type_common_generic_freeze,
.validate = NULL,
.set_byte_order = NULL,
- .copy = (bt_field_type_common_method_copy)
+ .copy = (bt_ctf_field_type_common_method_copy)
bt_ctf_field_type_string_copy,
- .compare = bt_field_type_common_string_compare,
+ .compare = bt_ctf_field_type_common_string_compare,
};
-static struct bt_field_type_common_methods bt_ctf_field_type_array_methods = {
- .freeze = bt_field_type_common_array_freeze_recursive,
- .validate = bt_field_type_common_array_validate_recursive,
- .set_byte_order = bt_field_type_common_array_set_byte_order_recursive,
- .copy = (bt_field_type_common_method_copy)
+static struct bt_ctf_field_type_common_methods bt_ctf_field_type_array_methods = {
+ .freeze = bt_ctf_field_type_common_array_freeze_recursive,
+ .validate = bt_ctf_field_type_common_array_validate_recursive,
+ .set_byte_order = bt_ctf_field_type_common_array_set_byte_order_recursive,
+ .copy = (bt_ctf_field_type_common_method_copy)
bt_ctf_field_type_array_copy_recursive,
- .compare = bt_field_type_common_array_compare_recursive,
+ .compare = bt_ctf_field_type_common_array_compare_recursive,
};
-static struct bt_field_type_common_methods bt_ctf_field_type_sequence_methods = {
- .freeze = bt_field_type_common_sequence_freeze_recursive,
- .validate = bt_field_type_common_sequence_validate_recursive,
- .set_byte_order = bt_field_type_common_sequence_set_byte_order_recursive,
- .copy = (bt_field_type_common_method_copy)
+static struct bt_ctf_field_type_common_methods bt_ctf_field_type_sequence_methods = {
+ .freeze = bt_ctf_field_type_common_sequence_freeze_recursive,
+ .validate = bt_ctf_field_type_common_sequence_validate_recursive,
+ .set_byte_order = bt_ctf_field_type_common_sequence_set_byte_order_recursive,
+ .copy = (bt_ctf_field_type_common_method_copy)
bt_ctf_field_type_sequence_copy_recursive,
- .compare = bt_field_type_common_sequence_compare_recursive,
+ .compare = bt_ctf_field_type_common_sequence_compare_recursive,
};
-static struct bt_field_type_common_methods bt_ctf_field_type_structure_methods = {
- .freeze = bt_field_type_common_structure_freeze_recursive,
- .validate = bt_field_type_common_structure_validate_recursive,
- .set_byte_order = bt_field_type_common_structure_set_byte_order_recursive,
- .copy = (bt_field_type_common_method_copy)
+static struct bt_ctf_field_type_common_methods bt_ctf_field_type_structure_methods = {
+ .freeze = bt_ctf_field_type_common_structure_freeze_recursive,
+ .validate = bt_ctf_field_type_common_structure_validate_recursive,
+ .set_byte_order = bt_ctf_field_type_common_structure_set_byte_order_recursive,
+ .copy = (bt_ctf_field_type_common_method_copy)
bt_ctf_field_type_structure_copy_recursive,
- .compare = bt_field_type_common_structure_compare_recursive,
+ .compare = bt_ctf_field_type_common_structure_compare_recursive,
};
-static struct bt_field_type_common_methods bt_ctf_field_type_variant_methods = {
- .freeze = bt_field_type_common_variant_freeze_recursive,
- .validate = bt_field_type_common_variant_validate_recursive,
- .set_byte_order = bt_field_type_common_variant_set_byte_order_recursive,
- .copy = (bt_field_type_common_method_copy)
+static struct bt_ctf_field_type_common_methods bt_ctf_field_type_variant_methods = {
+ .freeze = bt_ctf_field_type_common_variant_freeze_recursive,
+ .validate = bt_ctf_field_type_common_variant_validate_recursive,
+ .set_byte_order = bt_ctf_field_type_common_variant_set_byte_order_recursive,
+ .copy = (bt_ctf_field_type_common_method_copy)
bt_ctf_field_type_variant_copy_recursive,
- .compare = bt_field_type_common_variant_compare_recursive,
+ .compare = bt_ctf_field_type_common_variant_compare_recursive,
};
-typedef int (*bt_ctf_field_type_serialize_func)(struct bt_field_type_common *,
+typedef int (*bt_ctf_field_type_serialize_func)(struct bt_ctf_field_type_common *,
struct metadata_context *);
BT_HIDDEN
struct metadata_context *context)
{
int ret;
- struct bt_field_type_common *type_common = (void *) type;
+ struct bt_ctf_field_type_common *type_common = (void *) type;
bt_ctf_field_type_serialize_func serialize_func;
BT_ASSERT(type);
BT_ASSERT(context);
/* Make sure field type is valid before serializing it */
- ret = bt_field_type_common_validate((void *) type);
+ ret = bt_ctf_field_type_common_validate((void *) type);
if (ret) {
BT_LOGW("Cannot serialize field type's metadata: field type is invalid: "
"addr=%p", type);
}
static
-const char *get_encoding_string(enum bt_string_encoding encoding)
+const char *get_encoding_string(enum bt_ctf_string_encoding encoding)
{
const char *encoding_string;
switch (encoding) {
- case BT_STRING_ENCODING_NONE:
+ case BT_CTF_STRING_ENCODING_NONE:
encoding_string = "none";
break;
- case BT_STRING_ENCODING_ASCII:
+ case BT_CTF_STRING_ENCODING_ASCII:
encoding_string = "ASCII";
break;
- case BT_STRING_ENCODING_UTF8:
+ case BT_CTF_STRING_ENCODING_UTF8:
encoding_string = "UTF8";
break;
default:
}
static
-const char *get_integer_base_string(enum bt_integer_base base)
+const char *get_integer_base_string(enum bt_ctf_integer_base base)
{
const char *base_string;
switch (base) {
- case BT_INTEGER_BASE_DECIMAL:
- case BT_INTEGER_BASE_UNSPECIFIED:
+ case BT_CTF_INTEGER_BASE_DECIMAL:
+ case BT_CTF_INTEGER_BASE_UNSPECIFIED:
base_string = "decimal";
break;
- case BT_INTEGER_BASE_HEXADECIMAL:
+ case BT_CTF_INTEGER_BASE_HEXADECIMAL:
base_string = "hexadecimal";
break;
- case BT_INTEGER_BASE_OCTAL:
+ case BT_CTF_INTEGER_BASE_OCTAL:
base_string = "octal";
break;
- case BT_INTEGER_BASE_BINARY:
+ case BT_CTF_INTEGER_BASE_BINARY:
base_string = "binary";
break;
default:
{
g_string_append_c(context->string, ' ');
- if (!bt_identifier_is_valid(name) || *name == '_') {
+ if (!bt_ctf_identifier_is_valid(name) || *name == '_') {
g_string_append_c(context->string, '_');
}
}
static
-int bt_ctf_field_type_integer_serialize(struct bt_field_type_common *type,
+int bt_ctf_field_type_integer_serialize(struct bt_ctf_field_type_common *type,
struct metadata_context *context)
{
- struct bt_field_type_common_integer *integer = BT_FROM_COMMON(type);
+ struct bt_ctf_field_type_common_integer *integer = BT_CTF_FROM_COMMON(type);
int ret = 0;
BT_LOGD("Serializing CTF writer integer field type's metadata: "
(integer->is_signed ? "true" : "false"),
get_encoding_string(integer->encoding),
get_integer_base_string(integer->base),
- get_byte_order_string(integer->user_byte_order));
+ bt_ctf_get_byte_order_string(integer->user_byte_order));
if (integer->mapped_clock_class) {
- const char *clock_name = bt_clock_class_get_name(
+ const char *clock_name = bt_ctf_clock_class_get_name(
integer->mapped_clock_class);
BT_ASSERT(clock_name);
static
int bt_ctf_field_type_enumeration_serialize_recursive(
- struct bt_field_type_common *type,
+ struct bt_ctf_field_type_common *type,
struct metadata_context *context)
{
size_t entry;
int ret;
- struct bt_field_type_common_enumeration *enumeration =
- BT_FROM_COMMON(type);
- struct bt_field_type_common *container_type;
+ struct bt_ctf_field_type_common_enumeration *enumeration =
+ BT_CTF_FROM_COMMON(type);
+ struct bt_ctf_field_type_common *container_type;
int container_signed;
BT_LOGD("Serializing CTF writer enumeration field type's metadata: "
"ft-addr=%p, metadata-context-addr=%p", type, context);
container_type =
- bt_field_type_common_enumeration_borrow_container_field_type(type);
+ bt_ctf_field_type_common_enumeration_borrow_container_field_type(type);
BT_ASSERT(container_type);
- container_signed = bt_field_type_common_integer_is_signed(
+ container_signed = bt_ctf_field_type_common_integer_is_signed(
container_type);
BT_ASSERT(container_signed >= 0);
g_string_append(context->string, "enum : ");
g_string_append(context->string, " { ");
for (entry = 0; entry < enumeration->entries->len; entry++) {
- struct enumeration_mapping *mapping =
+ struct bt_ctf_enumeration_mapping *mapping =
enumeration->entries->pdata[entry];
const char *label = g_quark_to_string(mapping->string);
g_string_append(context->string, "\"");
- if (!bt_identifier_is_valid(label) || label[0] == '_') {
+ if (!bt_ctf_identifier_is_valid(label) || label[0] == '_') {
g_string_append(context->string, "_");
}
}
static
-int bt_ctf_field_type_floating_point_serialize(struct bt_field_type_common *type,
+int bt_ctf_field_type_floating_point_serialize(struct bt_ctf_field_type_common *type,
struct metadata_context *context)
{
- struct bt_field_type_common_floating_point *floating_point =
- BT_FROM_COMMON(type);
+ struct bt_ctf_field_type_common_floating_point *floating_point =
+ BT_CTF_FROM_COMMON(type);
BT_LOGD("Serializing CTF writer floating point number field type's metadata: "
"ft-addr=%p, metadata-context-addr=%p", type, context);
"floating_point { exp_dig = %u; mant_dig = %u; byte_order = %s; align = %u; }",
floating_point->exp_dig,
floating_point->mant_dig,
- get_byte_order_string(floating_point->user_byte_order),
+ bt_ctf_get_byte_order_string(floating_point->user_byte_order),
type->alignment);
return 0;
}
static
int bt_ctf_field_type_structure_serialize_recursive(
- struct bt_field_type_common *type,
+ struct bt_ctf_field_type_common *type,
struct metadata_context *context)
{
size_t i;
unsigned int indent;
int ret = 0;
- struct bt_field_type_common_structure *structure = BT_FROM_COMMON(type);
+ struct bt_ctf_field_type_common_structure *structure = BT_CTF_FROM_COMMON(type);
GString *structure_field_name = context->field_name;
BT_LOGD("Serializing CTF writer structure field type's metadata: "
g_string_append(context->string, "struct {\n");
for (i = 0; i < structure->fields->len; i++) {
- struct bt_field_type_common_structure_field *field =
- BT_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(
+ struct bt_ctf_field_type_common_structure_field *field =
+ BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(
structure, i);
BT_LOGD("Serializing CTF writer structure field type's field metadata: "
static
int bt_ctf_field_type_variant_serialize_recursive(
- struct bt_field_type_common *type,
+ struct bt_ctf_field_type_common *type,
struct metadata_context *context)
{
size_t i;
unsigned int indent;
int ret = 0;
- struct bt_field_type_common_variant *variant = BT_FROM_COMMON(type);
+ struct bt_ctf_field_type_common_variant *variant = BT_CTF_FROM_COMMON(type);
GString *variant_field_name = context->field_name;
BT_LOGD("Serializing CTF writer variant field type's metadata: "
context->current_indentation_level++;
for (i = 0; i < variant->choices->len; i++) {
- struct bt_field_type_common_variant_choice *field =
- BT_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(
+ struct bt_ctf_field_type_common_variant_choice *field =
+ BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(
variant, i);
BT_LOGD("Serializing CTF writer variant field type's field metadata: "
static
int bt_ctf_field_type_array_serialize_recursive(
- struct bt_field_type_common *type,
+ struct bt_ctf_field_type_common *type,
struct metadata_context *context)
{
int ret = 0;
- struct bt_field_type_common_array *array = BT_FROM_COMMON(type);
+ struct bt_ctf_field_type_common_array *array = BT_CTF_FROM_COMMON(type);
BT_LOGD("Serializing CTF writer array field type's metadata: "
"ft-addr=%p, metadata-context-addr=%p", type, context);
static
int bt_ctf_field_type_sequence_serialize_recursive(
- struct bt_field_type_common *type,
+ struct bt_ctf_field_type_common *type,
struct metadata_context *context)
{
int ret = 0;
- struct bt_field_type_common_sequence *sequence = BT_FROM_COMMON(type);
+ struct bt_ctf_field_type_common_sequence *sequence = BT_CTF_FROM_COMMON(type);
BT_LOGD("Serializing CTF writer sequence field type's metadata: "
"ft-addr=%p, metadata-context-addr=%p", type, context);
}
static
-int bt_ctf_field_type_string_serialize(struct bt_field_type_common *type,
+int bt_ctf_field_type_string_serialize(struct bt_ctf_field_type_common *type,
struct metadata_context *context)
{
- struct bt_field_type_common_string *string = BT_FROM_COMMON(type);
+ struct bt_ctf_field_type_common_string *string = BT_CTF_FROM_COMMON(type);
BT_LOGD("Serializing CTF writer string field type's metadata: "
"ft-addr=%p, metadata-context-addr=%p", type, context);
struct bt_ctf_field_type *bt_ctf_field_type_integer_create(unsigned int size)
{
- struct bt_field_type_common_integer *integer = NULL;
+ struct bt_ctf_field_type_common_integer *integer = NULL;
BT_LOGD("Creating CTF writer integer field type object: size=%u", size);
goto error;
}
- integer = g_new0(struct bt_field_type_common_integer, 1);
+ integer = g_new0(struct bt_ctf_field_type_common_integer, 1);
if (!integer) {
BT_LOGE_STR("Failed to allocate one integer field type.");
goto error;
}
- bt_field_type_common_integer_initialize(BT_TO_COMMON(integer),
- size, bt_field_type_common_integer_destroy,
+ bt_ctf_field_type_common_integer_initialize(BT_CTF_TO_COMMON(integer),
+ size, bt_ctf_field_type_common_integer_destroy,
&bt_ctf_field_type_integer_methods);
integer->common.spec.writer.serialize_func =
bt_ctf_field_type_integer_serialize;
int bt_ctf_field_type_integer_get_size(struct bt_ctf_field_type *ft)
{
- return bt_field_type_common_integer_get_size((void *) ft);
+ return bt_ctf_field_type_common_integer_get_size((void *) ft);
}
bt_bool bt_ctf_field_type_integer_is_signed(struct bt_ctf_field_type *ft)
{
- return bt_field_type_common_integer_is_signed((void *) ft);
+ return bt_ctf_field_type_common_integer_is_signed((void *) ft);
}
int bt_ctf_field_type_integer_set_is_signed(struct bt_ctf_field_type *ft,
bt_bool is_signed)
{
- return bt_field_type_common_integer_set_is_signed((void *) ft,
+ return bt_ctf_field_type_common_integer_set_is_signed((void *) ft,
is_signed);
}
int bt_ctf_field_type_integer_set_size(struct bt_ctf_field_type *ft,
unsigned int size)
{
- return bt_field_type_common_integer_set_size((void *) ft, size);
+ return bt_ctf_field_type_common_integer_set_size((void *) ft, size);
}
enum bt_ctf_integer_base bt_ctf_field_type_integer_get_base(
struct bt_ctf_field_type *ft)
{
- return (int) bt_field_type_common_integer_get_base((void *) ft);
+ return (int) bt_ctf_field_type_common_integer_get_base((void *) ft);
}
int bt_ctf_field_type_integer_set_base(struct bt_ctf_field_type *ft,
enum bt_ctf_integer_base base)
{
- return bt_field_type_common_integer_set_base((void *) ft,
+ return bt_ctf_field_type_common_integer_set_base((void *) ft,
(int) base);
}
enum bt_ctf_string_encoding bt_ctf_field_type_integer_get_encoding(
struct bt_ctf_field_type *ft)
{
- return (int) bt_field_type_common_integer_get_encoding((void *) ft);
+ return (int) bt_ctf_field_type_common_integer_get_encoding((void *) ft);
}
int bt_ctf_field_type_integer_set_encoding(struct bt_ctf_field_type *ft,
enum bt_ctf_string_encoding encoding)
{
- return bt_field_type_common_integer_set_encoding((void *) ft,
+ return bt_ctf_field_type_common_integer_set_encoding((void *) ft,
(int) encoding);
}
struct bt_ctf_clock_class *bt_ctf_field_type_integer_get_mapped_clock_class(
struct bt_ctf_field_type *ft)
{
- return bt_get(bt_field_type_common_integer_borrow_mapped_clock_class(
+ return bt_get(bt_ctf_field_type_common_integer_borrow_mapped_clock_class(
(void *) ft));
}
struct bt_ctf_field_type *ft,
struct bt_ctf_clock_class *clock_class)
{
- return bt_field_type_common_integer_set_mapped_clock_class((void *) ft,
- BT_TO_COMMON(clock_class));
+ return bt_ctf_field_type_common_integer_set_mapped_clock_class((void *) ft,
+ clock_class);
}
int bt_ctf_field_type_enumeration_signed_get_mapping_by_index(
const char **mapping_name, int64_t *range_begin,
int64_t *range_end)
{
- return bt_field_type_common_enumeration_signed_get_mapping_by_index(
+ return bt_ctf_field_type_common_enumeration_signed_get_mapping_by_index(
(void *) ft, index, mapping_name, range_begin, range_end);
}
const char **mapping_name, uint64_t *range_begin,
uint64_t *range_end)
{
- return bt_field_type_common_enumeration_unsigned_get_mapping_by_index(
+ return bt_ctf_field_type_common_enumeration_unsigned_get_mapping_by_index(
(void *) ft, index, mapping_name, range_begin, range_end);
}
struct bt_ctf_field_type *bt_ctf_field_type_enumeration_create(
struct bt_ctf_field_type *container_ft)
{
- struct bt_field_type_common_enumeration *enumeration = NULL;
- struct bt_field_type_common *int_ft = (void *) container_ft;
+ struct bt_ctf_field_type_common_enumeration *enumeration = NULL;
+ struct bt_ctf_field_type_common *int_ft = (void *) container_ft;
BT_LOGD("Creating CTF writer enumeration field type object: int-ft-addr=%p",
container_ft);
goto error;
}
- if (int_ft->id != BT_FIELD_TYPE_ID_INTEGER) {
+ if (int_ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) {
BT_LOGW("Invalid parameter: container field type is not an integer field type: "
"container-ft-addr=%p, container-ft-id=%s",
- container_ft, bt_common_field_type_id_string(int_ft->id));
+ container_ft, bt_ctf_field_type_id_string(int_ft->id));
goto error;
}
- enumeration = g_new0(struct bt_field_type_common_enumeration, 1);
+ enumeration = g_new0(struct bt_ctf_field_type_common_enumeration, 1);
if (!enumeration) {
BT_LOGE_STR("Failed to allocate one enumeration field type.");
goto error;
}
- bt_field_type_common_enumeration_initialize(BT_TO_COMMON(enumeration),
- int_ft, bt_field_type_common_enumeration_destroy_recursive,
+ bt_ctf_field_type_common_enumeration_initialize(BT_CTF_TO_COMMON(enumeration),
+ int_ft, bt_ctf_field_type_common_enumeration_destroy_recursive,
&bt_ctf_field_type_enumeration_methods);
enumeration->common.spec.writer.serialize_func =
bt_ctf_field_type_enumeration_serialize_recursive;
struct bt_ctf_field_type *ft)
{
return bt_get(
- bt_field_type_common_enumeration_borrow_container_field_type(
+ bt_ctf_field_type_common_enumeration_borrow_container_field_type(
(void *) ft));
}
struct bt_ctf_field_type *ft, const char *string,
int64_t range_start, int64_t range_end)
{
- return bt_field_type_common_enumeration_signed_add_mapping(
+ return bt_ctf_field_type_common_enumeration_signed_add_mapping(
(void *) ft, string, range_start, range_end);
}
struct bt_ctf_field_type *ft, const char *string,
uint64_t range_start, uint64_t range_end)
{
- return bt_field_type_common_enumeration_unsigned_add_mapping(
+ return bt_ctf_field_type_common_enumeration_unsigned_add_mapping(
(void *) ft, string, range_start, range_end);
}
int64_t bt_ctf_field_type_enumeration_get_mapping_count(
struct bt_ctf_field_type *ft)
{
- return bt_field_type_common_enumeration_get_mapping_count((void *) ft);
+ return bt_ctf_field_type_common_enumeration_get_mapping_count((void *) ft);
}
struct bt_ctf_field_type *bt_ctf_field_type_floating_point_create(void)
{
- struct bt_field_type_common_floating_point *floating_point =
- g_new0(struct bt_field_type_common_floating_point, 1);
+ struct bt_ctf_field_type_common_floating_point *floating_point =
+ g_new0(struct bt_ctf_field_type_common_floating_point, 1);
BT_LOGD_STR("Creating CTF writer floating point number field type object.");
goto end;
}
- bt_field_type_common_floating_point_initialize(
- BT_TO_COMMON(floating_point),
- bt_field_type_common_floating_point_destroy,
+ bt_ctf_field_type_common_floating_point_initialize(
+ BT_CTF_TO_COMMON(floating_point),
+ bt_ctf_field_type_common_floating_point_destroy,
&bt_ctf_field_type_floating_point_methods);
floating_point->common.spec.writer.serialize_func =
bt_ctf_field_type_floating_point_serialize;
int bt_ctf_field_type_floating_point_get_exponent_digits(
struct bt_ctf_field_type *ft)
{
- return bt_field_type_common_floating_point_get_exponent_digits(
+ return bt_ctf_field_type_common_floating_point_get_exponent_digits(
(void *) ft);
}
int bt_ctf_field_type_floating_point_set_exponent_digits(
struct bt_ctf_field_type *ft, unsigned int exponent_digits)
{
- return bt_field_type_common_floating_point_set_exponent_digits(
+ return bt_ctf_field_type_common_floating_point_set_exponent_digits(
(void *) ft, exponent_digits);
}
int bt_ctf_field_type_floating_point_get_mantissa_digits(
struct bt_ctf_field_type *ft)
{
- return bt_field_type_common_floating_point_get_mantissa_digits(
+ return bt_ctf_field_type_common_floating_point_get_mantissa_digits(
(void *) ft);
}
int bt_ctf_field_type_floating_point_set_mantissa_digits(
struct bt_ctf_field_type *ft, unsigned int mantissa_digits)
{
- return bt_field_type_common_floating_point_set_mantissa_digits(
+ return bt_ctf_field_type_common_floating_point_set_mantissa_digits(
(void *) ft, mantissa_digits);
}
struct bt_ctf_field_type *bt_ctf_field_type_structure_create(void)
{
- struct bt_field_type_common_structure *structure =
- g_new0(struct bt_field_type_common_structure, 1);
+ struct bt_ctf_field_type_common_structure *structure =
+ g_new0(struct bt_ctf_field_type_common_structure, 1);
BT_LOGD_STR("Creating CTF writer structure field type object.");
goto error;
}
- bt_field_type_common_structure_initialize(BT_TO_COMMON(structure),
- bt_field_type_common_structure_destroy_recursive,
+ bt_ctf_field_type_common_structure_initialize(BT_CTF_TO_COMMON(structure),
+ bt_ctf_field_type_common_structure_destroy_recursive,
&bt_ctf_field_type_structure_methods);
structure->common.spec.writer.serialize_func =
bt_ctf_field_type_structure_serialize_recursive;
struct bt_ctf_field_type *field_type,
const char *field_name)
{
- return bt_field_type_common_structure_add_field((void *) ft,
+ return bt_ctf_field_type_common_structure_add_field((void *) ft,
(void *) field_type, field_name);
}
int64_t bt_ctf_field_type_structure_get_field_count(struct bt_ctf_field_type *ft)
{
- return bt_field_type_common_structure_get_field_count((void *) ft);
+ return bt_ctf_field_type_common_structure_get_field_count((void *) ft);
}
int bt_ctf_field_type_structure_get_field_by_index(
const char **field_name,
struct bt_ctf_field_type **field_type, uint64_t index)
{
- int ret = bt_field_type_common_structure_borrow_field_by_index(
+ int ret = bt_ctf_field_type_common_structure_borrow_field_by_index(
(void *) ft, field_name, (void *) field_type, index);
if (ret == 0 && field_type) {
struct bt_ctf_field_type *bt_ctf_field_type_structure_get_field_type_by_name(
struct bt_ctf_field_type *ft, const char *name)
{
- return bt_get(bt_field_type_common_structure_borrow_field_type_by_name(
+ return bt_get(bt_ctf_field_type_common_structure_borrow_field_type_by_name(
(void *) ft, name));
}
struct bt_ctf_field_type *bt_ctf_field_type_variant_create(
struct bt_ctf_field_type *tag_ft, const char *tag_name)
{
- struct bt_field_type_common_variant *var_ft = NULL;
+ struct bt_ctf_field_type_common_variant *var_ft = NULL;
BT_LOGD("Creating CTF writer variant field type object: "
"tag-ft-addr=%p, tag-field-name=\"%s\"",
tag_ft, tag_name);
- if (tag_name && !bt_identifier_is_valid(tag_name)) {
+ if (tag_name && !bt_ctf_identifier_is_valid(tag_name)) {
BT_LOGW("Invalid parameter: tag field name is not a valid CTF identifier: "
"tag-ft-addr=%p, tag-field-name=\"%s\"",
tag_ft, tag_name);
goto error;
}
- var_ft = g_new0(struct bt_field_type_common_variant, 1);
+ var_ft = g_new0(struct bt_ctf_field_type_common_variant, 1);
if (!var_ft) {
BT_LOGE_STR("Failed to allocate one variant field type.");
goto error;
}
- bt_field_type_common_variant_initialize(BT_TO_COMMON(var_ft),
+ bt_ctf_field_type_common_variant_initialize(BT_CTF_TO_COMMON(var_ft),
(void *) tag_ft, tag_name,
- bt_field_type_common_variant_destroy_recursive,
+ bt_ctf_field_type_common_variant_destroy_recursive,
&bt_ctf_field_type_variant_methods);
var_ft->common.spec.writer.serialize_func =
bt_ctf_field_type_variant_serialize_recursive;
struct bt_ctf_field_type *bt_ctf_field_type_variant_get_tag_field_type(
struct bt_ctf_field_type *ft)
{
- return bt_get(bt_field_type_common_variant_borrow_tag_field_type(
+ return bt_get(bt_ctf_field_type_common_variant_borrow_tag_field_type(
(void *) ft));
}
const char *bt_ctf_field_type_variant_get_tag_name(struct bt_ctf_field_type *ft)
{
- return bt_field_type_common_variant_get_tag_name((void *) ft);
+ return bt_ctf_field_type_common_variant_get_tag_name((void *) ft);
}
int bt_ctf_field_type_variant_set_tag_name(
struct bt_ctf_field_type *ft, const char *name)
{
- return bt_field_type_common_variant_set_tag_name((void *) ft, name);
+ return bt_ctf_field_type_common_variant_set_tag_name((void *) ft, name);
}
int bt_ctf_field_type_variant_add_field(struct bt_ctf_field_type *ft,
struct bt_ctf_field_type *field_type,
const char *field_name)
{
- return bt_field_type_common_variant_add_field((void *) ft,
+ return bt_ctf_field_type_common_variant_add_field((void *) ft,
(void *) field_type, field_name);
}
struct bt_ctf_field_type *ft,
const char *field_name)
{
- return bt_get(bt_field_type_common_variant_borrow_field_type_by_name(
+ return bt_get(bt_ctf_field_type_common_variant_borrow_field_type_by_name(
(void *) ft, field_name));
}
int ret;
int64_t choice_index;
struct bt_ctf_field *container;
- struct bt_field_type_common_variant *var_ft = (void *) ft;
+ struct bt_ctf_field_type_common_variant *var_ft = (void *) ft;
struct bt_ctf_field_type *ret_ft = NULL;
BT_ASSERT_PRE_NON_NULL(ft, "Field type");
- BT_ASSERT_PRE_FT_COMMON_HAS_ID(ft, BT_FIELD_TYPE_ID_VARIANT,
+ BT_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT,
"Field type");
BT_ASSERT_PRE_NON_NULL(tag_field, "Tag field");
- BT_ASSERT_PRE_FIELD_COMMON_HAS_TYPE_ID(
- (struct bt_field_common *) tag_field,
+ BT_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(
+ (struct bt_ctf_field_common *) tag_field,
BT_CTF_FIELD_TYPE_ID_ENUM, "Tag field");
- BT_ASSERT_PRE_FIELD_COMMON_IS_SET((struct bt_field_common *) tag_field,
+ BT_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET((struct bt_ctf_field_common *) tag_field,
"Tag field");
container = bt_ctf_field_enumeration_borrow_container(tag_field);
ret = bt_ctf_field_integer_signed_get_value(container,
&val);
BT_ASSERT(ret == 0);
- choice_index = bt_field_type_common_variant_find_choice_index(
+ choice_index = bt_ctf_field_type_common_variant_find_choice_index(
(void *) ft, (uint64_t) val, true);
} else {
uint64_t val;
ret = bt_ctf_field_integer_unsigned_get_value(container,
&val);
BT_ASSERT(ret == 0);
- choice_index = bt_field_type_common_variant_find_choice_index(
+ choice_index = bt_ctf_field_type_common_variant_find_choice_index(
(void *) ft, val, false);
}
if (choice_index < 0) {
BT_LIB_LOGW("Cannot find variant field type's field: "
- "%![var-ft-]+wF, %![tag-field-]+wf", ft, tag_field);
+ "var-ft-addr=%p, tag-field-addr=%p", ft, tag_field);
goto end;
}
int64_t bt_ctf_field_type_variant_get_field_count(struct bt_ctf_field_type *ft)
{
- return bt_field_type_common_variant_get_field_count((void *) ft);
+ return bt_ctf_field_type_common_variant_get_field_count((void *) ft);
}
int bt_ctf_field_type_variant_get_field_by_index(struct bt_ctf_field_type *ft,
const char **field_name, struct bt_ctf_field_type **field_type,
uint64_t index)
{
- int ret = bt_field_type_common_variant_borrow_field_by_index(
+ int ret = bt_ctf_field_type_common_variant_borrow_field_by_index(
(void *) ft, field_name, (void *) field_type, index);
if (ret == 0 && field_type) {
struct bt_ctf_field_type *bt_ctf_field_type_array_create(
struct bt_ctf_field_type *element_ft, unsigned int length)
{
- struct bt_field_type_common_array *array = NULL;
+ struct bt_ctf_field_type_common_array *array = NULL;
BT_LOGD("Creating CTF writer array field type object: element-ft-addr=%p, "
"length=%u", element_ft, length);
goto error;
}
- array = g_new0(struct bt_field_type_common_array, 1);
+ array = g_new0(struct bt_ctf_field_type_common_array, 1);
if (!array) {
BT_LOGE_STR("Failed to allocate one array field type.");
goto error;
}
- bt_field_type_common_array_initialize(BT_TO_COMMON(array),
+ bt_ctf_field_type_common_array_initialize(BT_CTF_TO_COMMON(array),
(void *) element_ft, length,
- bt_field_type_common_array_destroy_recursive,
+ bt_ctf_field_type_common_array_destroy_recursive,
&bt_ctf_field_type_array_methods);
array->common.spec.writer.serialize_func =
bt_ctf_field_type_array_serialize_recursive;
struct bt_ctf_field_type *bt_ctf_field_type_array_get_element_field_type(
struct bt_ctf_field_type *ft)
{
- return bt_get(bt_field_type_common_array_borrow_element_field_type(
+ return bt_get(bt_ctf_field_type_common_array_borrow_element_field_type(
(void *) ft));
}
int64_t bt_ctf_field_type_array_get_length(struct bt_ctf_field_type *ft)
{
- return bt_field_type_common_array_get_length((void *) ft);
+ return bt_ctf_field_type_common_array_get_length((void *) ft);
}
struct bt_ctf_field_type *bt_ctf_field_type_sequence_create(
struct bt_ctf_field_type *element_ft,
const char *length_field_name)
{
- struct bt_field_type_common_sequence *sequence = NULL;
+ struct bt_ctf_field_type_common_sequence *sequence = NULL;
BT_LOGD("Creating CTF writer sequence field type object: element-ft-addr=%p, "
"length-field-name=\"%s\"", element_ft, length_field_name);
goto error;
}
- if (!bt_identifier_is_valid(length_field_name)) {
+ if (!bt_ctf_identifier_is_valid(length_field_name)) {
BT_LOGW("Invalid parameter: length field name is not a valid CTF identifier: "
"length-field-name=\"%s\"", length_field_name);
goto error;
}
- sequence = g_new0(struct bt_field_type_common_sequence, 1);
+ sequence = g_new0(struct bt_ctf_field_type_common_sequence, 1);
if (!sequence) {
BT_LOGE_STR("Failed to allocate one sequence field type.");
goto error;
}
- bt_field_type_common_sequence_initialize(BT_TO_COMMON(sequence),
+ bt_ctf_field_type_common_sequence_initialize(BT_CTF_TO_COMMON(sequence),
(void *) element_ft, length_field_name,
- bt_field_type_common_sequence_destroy_recursive,
+ bt_ctf_field_type_common_sequence_destroy_recursive,
&bt_ctf_field_type_sequence_methods);
sequence->common.spec.writer.serialize_func =
bt_ctf_field_type_sequence_serialize_recursive;
struct bt_ctf_field_type *bt_ctf_field_type_sequence_get_element_field_type(
struct bt_ctf_field_type *ft)
{
- return bt_get(bt_field_type_common_sequence_borrow_element_field_type(
+ return bt_get(bt_ctf_field_type_common_sequence_borrow_element_field_type(
(void *) ft));
}
const char *bt_ctf_field_type_sequence_get_length_field_name(
struct bt_ctf_field_type *ft)
{
- return bt_field_type_common_sequence_get_length_field_name((void *) ft);
+ return bt_ctf_field_type_common_sequence_get_length_field_name((void *) ft);
}
struct bt_ctf_field_type *bt_ctf_field_type_string_create(void)
{
- struct bt_field_type_common_string *string =
- g_new0(struct bt_field_type_common_string, 1);
+ struct bt_ctf_field_type_common_string *string =
+ g_new0(struct bt_ctf_field_type_common_string, 1);
BT_LOGD_STR("Creating CTF writer string field type object.");
return NULL;
}
- bt_field_type_common_string_initialize(BT_TO_COMMON(string),
- bt_field_type_common_string_destroy,
+ bt_ctf_field_type_common_string_initialize(BT_CTF_TO_COMMON(string),
+ bt_ctf_field_type_common_string_destroy,
&bt_ctf_field_type_string_methods);
string->common.spec.writer.serialize_func =
bt_ctf_field_type_string_serialize;
enum bt_ctf_string_encoding bt_ctf_field_type_string_get_encoding(
struct bt_ctf_field_type *ft)
{
- return (int) bt_field_type_common_string_get_encoding((void *) ft);
+ return (int) bt_ctf_field_type_common_string_get_encoding((void *) ft);
}
int bt_ctf_field_type_string_set_encoding(struct bt_ctf_field_type *ft,
enum bt_ctf_string_encoding encoding)
{
- return bt_field_type_common_string_set_encoding((void *) ft,
+ return bt_ctf_field_type_common_string_set_encoding((void *) ft,
(int) encoding);
}
int bt_ctf_field_type_get_alignment(struct bt_ctf_field_type *ft)
{
- return bt_field_type_common_get_alignment((void *) ft);
+ return bt_ctf_field_type_common_get_alignment((void *) ft);
}
int bt_ctf_field_type_set_alignment(struct bt_ctf_field_type *ft,
unsigned int alignment)
{
- return bt_field_type_common_set_alignment((void *) ft, alignment);
+ return bt_ctf_field_type_common_set_alignment((void *) ft, alignment);
}
enum bt_ctf_byte_order bt_ctf_field_type_get_byte_order(
struct bt_ctf_field_type *ft)
{
- return (int) bt_field_type_common_get_byte_order((void *) ft);
+ return (int) bt_ctf_field_type_common_get_byte_order((void *) ft);
}
int bt_ctf_field_type_set_byte_order(struct bt_ctf_field_type *ft,
enum bt_ctf_byte_order byte_order)
{
- return bt_field_type_common_set_byte_order((void *) ft,
+ return bt_ctf_field_type_common_set_byte_order((void *) ft,
(int) byte_order);
}
enum bt_ctf_field_type_id bt_ctf_field_type_get_type_id(
struct bt_ctf_field_type *ft)
{
- return (int) bt_field_type_common_get_type_id((void *) ft);
+ return (int) bt_ctf_field_type_common_get_type_id((void *) ft);
}
BT_HIDDEN
struct bt_ctf_field_type *bt_ctf_field_type_copy(struct bt_ctf_field_type *ft)
{
- return (void *) bt_field_type_common_copy((void *) ft);
+ return (void *) bt_ctf_field_type_common_copy((void *) ft);
}
static
struct bt_ctf_field_type *bt_ctf_field_type_integer_copy(
struct bt_ctf_field_type *ft)
{
- struct bt_field_type_common_integer *int_ft = (void *) ft;
- struct bt_field_type_common_integer *copy_ft;
+ struct bt_ctf_field_type_common_integer *int_ft = (void *) ft;
+ struct bt_ctf_field_type_common_integer *copy_ft;
BT_LOGD("Copying CTF writer integer field type's: addr=%p", ft);
copy_ft = (void *) bt_ctf_field_type_integer_create(int_ft->size);
struct bt_ctf_field_type *ft)
{
size_t i;
- struct bt_field_type_common_enumeration *enum_ft = (void *) ft;
- struct bt_field_type_common_enumeration *copy_ft = NULL;
- struct bt_field_type_common_enumeration *container_copy_ft;
+ struct bt_ctf_field_type_common_enumeration *enum_ft = (void *) ft;
+ struct bt_ctf_field_type_common_enumeration *copy_ft = NULL;
+ struct bt_ctf_field_type_common_enumeration *container_copy_ft;
BT_LOGD("Copying CTF writer enumeration field type's: addr=%p", ft);
/* Copy the source enumeration's container */
BT_LOGD_STR("Copying CTF writer enumeration field type's container field type.");
- container_copy_ft = BT_FROM_COMMON(bt_field_type_common_copy(
- BT_TO_COMMON(enum_ft->container_ft)));
+ container_copy_ft = BT_CTF_FROM_COMMON(bt_ctf_field_type_common_copy(
+ BT_CTF_TO_COMMON(enum_ft->container_ft)));
if (!container_copy_ft) {
BT_LOGE_STR("Cannot copy CTF writer enumeration field type's container field type.");
goto end;
/* Copy all enumaration entries */
for (i = 0; i < enum_ft->entries->len; i++) {
- struct enumeration_mapping *mapping = g_ptr_array_index(
+ struct bt_ctf_enumeration_mapping *mapping = g_ptr_array_index(
enum_ft->entries, i);
- struct enumeration_mapping *copy_mapping = g_new0(
- struct enumeration_mapping, 1);
+ struct bt_ctf_enumeration_mapping *copy_mapping = g_new0(
+ struct bt_ctf_enumeration_mapping, 1);
if (!copy_mapping) {
BT_LOGE_STR("Failed to allocate one enumeration mapping.");
struct bt_ctf_field_type *bt_ctf_field_type_floating_point_copy(
struct bt_ctf_field_type *ft)
{
- struct bt_field_type_common_floating_point *flt_ft = BT_FROM_COMMON(ft);
- struct bt_field_type_common_floating_point *copy_ft;
+ struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft);
+ struct bt_ctf_field_type_common_floating_point *copy_ft;
BT_LOGD("Copying CTF writer floating point number field type's: addr=%p", ft);
copy_ft = (void *) bt_ctf_field_type_floating_point_create();
int64_t i;
GHashTableIter iter;
gpointer key, value;
- struct bt_field_type_common_structure *struct_ft = (void *) ft;
- struct bt_field_type_common_structure *copy_ft;
+ struct bt_ctf_field_type_common_structure *struct_ft = (void *) ft;
+ struct bt_ctf_field_type_common_structure *copy_ft;
BT_LOGD("Copying CTF writer structure field type's: addr=%p", ft);
copy_ft = (void *) bt_ctf_field_type_structure_create();
g_array_set_size(copy_ft->fields, struct_ft->fields->len);
for (i = 0; i < struct_ft->fields->len; i++) {
- struct bt_field_type_common_structure_field *entry, *copy_entry;
- struct bt_field_type_common *field_ft_copy;
+ struct bt_ctf_field_type_common_structure_field *entry, *copy_entry;
+ struct bt_ctf_field_type_common *field_ft_copy;
- entry = BT_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(
+ entry = BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(
struct_ft, i);
- copy_entry = BT_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(
+ copy_entry = BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(
copy_ft, i);
BT_LOGD("Copying CTF writer structure field type's field: "
"index=%" PRId64 ", "
int64_t i;
GHashTableIter iter;
gpointer key, value;
- struct bt_field_type_common *tag_ft_copy = NULL;
- struct bt_field_type_common_variant *var_ft = (void *) ft;
- struct bt_field_type_common_variant *copy_ft = NULL;
+ struct bt_ctf_field_type_common *tag_ft_copy = NULL;
+ struct bt_ctf_field_type_common_variant *var_ft = (void *) ft;
+ struct bt_ctf_field_type_common_variant *copy_ft = NULL;
BT_LOGD("Copying CTF writer variant field type's: addr=%p", ft);
if (var_ft->tag_ft) {
BT_LOGD_STR("Copying CTF writer variant field type's tag field type.");
- tag_ft_copy = bt_field_type_common_copy(
- BT_TO_COMMON(var_ft->tag_ft));
+ tag_ft_copy = bt_ctf_field_type_common_copy(
+ BT_CTF_TO_COMMON(var_ft->tag_ft));
if (!tag_ft_copy) {
BT_LOGE_STR("Cannot copy CTF writer variant field type's tag field type.");
goto end;
g_array_set_size(copy_ft->choices, var_ft->choices->len);
for (i = 0; i < var_ft->choices->len; i++) {
- struct bt_field_type_common_variant_choice *entry, *copy_entry;
- struct bt_field_type_common *field_ft_copy;
+ struct bt_ctf_field_type_common_variant_choice *entry, *copy_entry;
+ struct bt_ctf_field_type_common *field_ft_copy;
uint64_t range_i;
- entry = BT_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(var_ft, i);
- copy_entry = BT_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(
+ entry = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(var_ft, i);
+ copy_entry = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(
copy_ft, i);
BT_LOGD("Copying CTF writer variant field type's field: "
"index=%" PRId64 ", "
/* Copy ranges */
copy_entry->ranges = g_array_new(FALSE, TRUE,
- sizeof(struct bt_field_type_common_variant_choice_range));
+ sizeof(struct bt_ctf_field_type_common_variant_choice_range));
BT_ASSERT(copy_entry->ranges);
g_array_set_size(copy_entry->ranges, entry->ranges->len);
if (var_ft->tag_field_path) {
BT_LOGD_STR("Copying CTF writer variant field type's tag field path.");
- copy_ft->tag_field_path = bt_field_path_copy(
+ copy_ft->tag_field_path = bt_ctf_field_path_copy(
var_ft->tag_field_path);
if (!copy_ft->tag_field_path) {
BT_LOGE_STR("Cannot copy CTF writer variant field type's tag field path.");
struct bt_ctf_field_type *bt_ctf_field_type_array_copy_recursive(
struct bt_ctf_field_type *ft)
{
- struct bt_field_type_common *container_ft_copy = NULL;
- struct bt_field_type_common_array *array_ft = (void *) ft;
- struct bt_field_type_common_array *copy_ft = NULL;
+ struct bt_ctf_field_type_common *container_ft_copy = NULL;
+ struct bt_ctf_field_type_common_array *array_ft = (void *) ft;
+ struct bt_ctf_field_type_common_array *copy_ft = NULL;
BT_LOGD("Copying CTF writer array field type's: addr=%p", ft);
BT_LOGD_STR("Copying CTF writer array field type's element field type.");
- container_ft_copy = bt_field_type_common_copy(array_ft->element_ft);
+ container_ft_copy = bt_ctf_field_type_common_copy(array_ft->element_ft);
if (!container_ft_copy) {
BT_LOGE_STR("Cannot copy CTF writer array field type's element field type.");
goto end;
struct bt_ctf_field_type *bt_ctf_field_type_sequence_copy_recursive(
struct bt_ctf_field_type *ft)
{
- struct bt_field_type_common *container_ft_copy = NULL;
- struct bt_field_type_common_sequence *seq_ft = (void *) ft;
- struct bt_field_type_common_sequence *copy_ft = NULL;
+ struct bt_ctf_field_type_common *container_ft_copy = NULL;
+ struct bt_ctf_field_type_common_sequence *seq_ft = (void *) ft;
+ struct bt_ctf_field_type_common_sequence *copy_ft = NULL;
BT_LOGD("Copying CTF writer sequence field type's: addr=%p", ft);
BT_LOGD_STR("Copying CTF writer sequence field type's element field type.");
- container_ft_copy = bt_field_type_common_copy(seq_ft->element_ft);
+ container_ft_copy = bt_ctf_field_type_common_copy(seq_ft->element_ft);
if (!container_ft_copy) {
BT_LOGE_STR("Cannot copy CTF writer sequence field type's element field type.");
goto end;
if (seq_ft->length_field_path) {
BT_LOGD_STR("Copying CTF writer sequence field type's length field path.");
- copy_ft->length_field_path = bt_field_path_copy(
+ copy_ft->length_field_path = bt_ctf_field_path_copy(
seq_ft->length_field_path);
if (!copy_ft->length_field_path) {
BT_LOGE_STR("Cannot copy CTF writer sequence field type's length field path.");
static
struct bt_ctf_field_type *bt_ctf_field_type_string_copy(struct bt_ctf_field_type *ft)
{
- struct bt_field_type_common_string *string_ft = (void *) ft;
- struct bt_field_type_common_string *copy_ft = NULL;
+ struct bt_ctf_field_type_common_string *string_ft = (void *) ft;
+ struct bt_ctf_field_type_common_string *copy_ft = NULL;
BT_LOGD("Copying CTF writer string field type's: addr=%p", ft);
copy_ft = (void *) bt_ctf_field_type_string_create();
projects / babeltrace.git / blobdiff