return enumeration_type->has_overlapping_ranges;
}
-static
-int bt_ctf_field_type_enumeration_get_mapping_name(
- struct bt_ctf_field_type *enum_field_type,
- uint64_t index,
- const char **mapping_name)
-{
- int ret = 0;
- struct enumeration_mapping *mapping;
-
- assert(enum_field_type);
- mapping = get_enumeration_mapping(enum_field_type, index);
- assert(mapping);
- if (mapping_name) {
- *mapping_name = g_quark_to_string(mapping->string);
- }
-
- return ret;
-}
-
static
int bt_ctf_field_type_variant_validate(struct bt_ctf_field_type *type)
{
container_of(type, struct bt_ctf_field_type_variant,
parent);
int64_t i;
- int64_t tag_mappings_count;
if (variant->tag_name->len == 0) {
BT_LOGW("Invalid variant field type: no tag field name: "
goto end;
}
- tag_mappings_count =
- bt_ctf_field_type_enumeration_get_mapping_count(
- (struct bt_ctf_field_type *) variant->tag);
- assert(tag_mappings_count >= 0);
-
/*
- * Validate that each mapping found in the tag has a name which
- * is also the name of a field in this variant field type.
+ * 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.
*
- * The opposite is accepted: variant FT fields which cannot be
- * selected because the variant FT 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).
*/
- for (i = 0; i < tag_mappings_count; ++i) {
- const char *label;
- struct bt_ctf_field_type *ft;
-
- ret = bt_ctf_field_type_enumeration_get_mapping_name(
- (struct bt_ctf_field_type *) variant->tag,
- i, &label);
- assert(ret == 0);
- assert(label);
- ft = bt_ctf_field_type_variant_get_field_type_by_name(
- type, label);
- if (!ft) {
- BT_LOGW("Invalid variant field type: "
- "enumeration tag field type contains a mapping which does not name a variant field type field: "
- "variant-ft-addr=%p, tag-field-name=\"%s\", "
- "enum-ft-addr=%p, mapping-name=\"%s\"",
- type, variant->tag_name->str, variant->tag,
- label);
- ret = -1;
- goto end;
- }
-
- BT_PUT(ft);
- }
-
field_count = bt_ctf_field_type_variant_get_field_count(type);
if (field_count < 0) {
BT_LOGW("Invalid variant field type: no fields: "
}
int bt_ctf_field_type_integer_set_size(struct bt_ctf_field_type *type,
- size_t size)
+ unsigned int size)
{
int ret = 0;
struct bt_ctf_field_type_integer *integer;
}
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:
return clock_class;
}
-int bt_ctf_field_type_integer_set_mapped_clock_class(
+BT_HIDDEN
+int bt_ctf_field_type_integer_set_mapped_clock_class_no_check(
struct bt_ctf_field_type *type,
struct bt_ctf_clock_class *clock_class)
{
goto end;
}
- if (type->frozen) {
- BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
- type);
- ret = -1;
+ if (type->id != BT_CTF_FIELD_TYPE_ID_INTEGER) {
+ BT_LOGW("Invalid parameter: field type is not an integer field type: "
+ "addr=%p, ft-id=%s", type,
+ bt_ctf_field_type_id_string(type->id));
goto end;
}
return ret;
}
+int bt_ctf_field_type_integer_set_mapped_clock_class(
+ struct bt_ctf_field_type *type,
+ struct bt_ctf_clock_class *clock_class)
+{
+ int ret = 0;
+
+ if (!type) {
+ BT_LOGW_STR("Invalid parameter: field type is NULL.");
+ ret = -1;
+ goto end;
+ }
+
+ if (type->frozen) {
+ BT_LOGW("Invalid parameter: field type is frozen: addr=%p",
+ type);
+ ret = -1;
+ goto end;
+ }
+
+ ret = bt_ctf_field_type_integer_set_mapped_clock_class_no_check(
+ type, clock_class);
+
+end:
+ return ret;
+}
+
static
void bt_ctf_field_type_enum_iter_destroy(struct bt_object *obj)
{
iter->u.name_quark = g_quark_try_string(name);
if (!iter->u.name_quark) {
- BT_LOGE("Cannot get GQuark: string=\"%s\"", name);
- goto error;
- }
-
- /* Advance iterator to first entry, or leave index at -1. */
- if (bt_ctf_field_type_enumeration_mapping_iterator_next(iter)) {
- /* No entry found. */
- goto error;
+ /*
+ * No results are possible, set the iterator's position at the
+ * end.
+ */
+ iter->index = iter->enumeration_type->entries->len;
}
-
return iter;
error:
bt_put(iter);
}
iter->u.signed_value = value;
-
- /* Advance iterator to first entry, or leave index at -1. */
- if (bt_ctf_field_type_enumeration_mapping_iterator_next(iter)) {
- /* No entry found. */
- goto error;
- }
-
return iter;
error:
bt_put(iter);
bt_ctf_field_type_enumeration_find_mappings_by_unsigned_value(
struct bt_ctf_field_type *type, uint64_t value)
{
- struct bt_ctf_field_type_enumeration_mapping_iterator *iter = NULL;
-
- if (!type) {
- BT_LOGW_STR("Invalid parameter: field type is NULL.");
- goto error;
- }
+ struct bt_ctf_field_type_enumeration_mapping_iterator *iter;
iter = bt_ctf_field_type_enumeration_find_mappings_type(
type, ITERATOR_BY_UNSIGNED_VALUE);
goto error;
}
iter->u.unsigned_value = value;
-
- /* Advance iterator to first entry, or leave index at -1. */
- if (bt_ctf_field_type_enumeration_mapping_iterator_next(iter)) {
- /* No entry found. */
- goto error;
- }
-
return iter;
error:
bt_put(iter);
goto end;
}
+ if (iter->index == -1) {
+ BT_LOGW_STR("Invalid enumeration field type mapping iterator access: position=-1");
+ ret = -1;
+ goto end;
+ }
+
ret = bt_ctf_field_type_enumeration_get_mapping_signed(
&iter->enumeration_type->parent, iter->index,
mapping_name, range_begin, range_end);
goto end;
}
+ if (iter->index == -1) {
+ BT_LOGW_STR("Invalid enumeration field type mapping iterator access: position=-1");
+ ret = -1;
+ goto end;
+ }
+
ret = bt_ctf_field_type_enumeration_get_mapping_unsigned(
&iter->enumeration_type->parent, iter->index,
mapping_name, range_begin, range_end);
name_quark = g_quark_try_string(name);
if (!name_quark) {
- BT_LOGE("Cannot get GQuark: string=\"%s\"", name);
+ BT_LOGV("No such structure field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ type, name);
goto end;
}
structure = container_of(type, struct bt_ctf_field_type_structure,
parent);
if (!g_hash_table_lookup_extended(structure->field_name_to_index,
- GUINT_TO_POINTER(name_quark), NULL, (gpointer *)&index)) {
+ GUINT_TO_POINTER(name_quark), NULL, (gpointer *)&index)) {
+ BT_LOGV("No such structure field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ type, name);
goto end;
}
name_quark = g_quark_try_string(field_name);
if (!name_quark) {
- BT_LOGE("Cannot get GQuark: string=\"%s\"", field_name);
+ BT_LOGV("No such variant field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ type, field_name);
goto end;
}
variant = container_of(type, struct bt_ctf_field_type_variant, parent);
if (!g_hash_table_lookup_extended(variant->field_name_to_index,
- GUINT_TO_POINTER(name_quark), NULL, (gpointer *)&index)) {
+ GUINT_TO_POINTER(name_quark), NULL, (gpointer *)&index)) {
+ BT_LOGV("No such variant field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ type, field_name);
goto end;
}
}
iter = bt_ctf_field_enumeration_get_mappings(tag);
- if (!iter) {
+ ret = bt_ctf_field_type_enumeration_mapping_iterator_next(iter);
+ if (!iter || ret) {
BT_LOGE("Cannot get enumeration field type mapping iterator from enumeration field: "
"enum-field-addr=%p", tag);
goto end;
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: unknown byte order: "
+ BT_LOGW("Invalid parameter: invalid byte order: "
"addr=%p, bo=%s", type,
bt_ctf_byte_order_string(byte_order));
ret = -1;
name_quark = g_quark_try_string(name);
if (!name_quark) {
- BT_LOGE("Cannot get GQuark: string=\"%s\"", name);
+ BT_LOGV("No such structure field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ type, name);
ret = -1;
goto end;
}
if (!g_hash_table_lookup_extended(structure->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\"",
+ type, name);
ret = -1;
goto end;
}
name_quark = g_quark_try_string(name);
if (!name_quark) {
- BT_LOGE("Cannot get GQuark: string=\"%s\"", name);
+ BT_LOGV("No such variant field type field name: "
+ "ft-addr=%p, field-name=\"%s\"",
+ type, name);
ret = -1;
goto end;
}
if (!g_hash_table_lookup_extended(variant->field_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\"",
+ type, name);
ret = -1;
goto end;
}
switch (base) {
case BT_CTF_INTEGER_BASE_DECIMAL:
+ case BT_CTF_INTEGER_BASE_UNSPECIFIED:
base_string = "decimal";
break;
case BT_CTF_INTEGER_BASE_HEXADECIMAL:
{
size_t i;
unsigned int indent;
- int64_t ret = 0;
+ int ret = 0;
struct bt_ctf_field_type_structure *structure = container_of(type,
struct bt_ctf_field_type_structure, parent);
GString *structure_field_name = context->field_name;
struct structure_field *field = structure->fields->pdata[i];
BT_LOGD("Serializing structure field type's field metadata: "
- "index=%" PRId64 ", "
+ "index=%zu, "
"field-ft-addr=%p, field-name=\"%s\"",
i, field, g_quark_to_string(field->name));
ret = bt_ctf_field_type_serialize(field->type, context);
if (ret) {
BT_LOGW("Cannot serialize structure field type's field's metadata: "
- "index=%" PRId64 ", "
+ "index=%zu, "
"field-ft-addr=%p, field-name=\"%s\"",
i, field->type,
g_quark_to_string(field->name));
struct structure_field *field = variant->fields->pdata[i];
BT_LOGD("Serializing variant field type's field metadata: "
- "index=%" PRId64 ", "
+ "index=%zu, "
"field-ft-addr=%p, field-name=\"%s\"",
i, field, g_quark_to_string(field->name));
ret = bt_ctf_field_type_serialize(field->type, context);
if (ret) {
BT_LOGW("Cannot serialize variant field type's field's metadata: "
- "index=%" PRId64 ", "
+ "index=%zu, "
"field-ft-addr=%p, field-name=\"%s\"",
i, field->type,
g_quark_to_string(field->name));
struct bt_ctf_field_type *type)
{
struct bt_ctf_field_type *copy;
- struct bt_ctf_field_type_string *string;
BT_LOGD("Copying string field type's: addr=%p", type);
copy = bt_ctf_field_type_string_create();
goto end;
}
- string = container_of(type, struct bt_ctf_field_type_string,
- parent);
BT_LOGD("Copied string field type: original-ft-addr=%p, copy-ft-addr=%p",
type, copy);
end:
if (int_type_a->mapped_clock != int_type_b->mapped_clock) {
BT_LOGV("Integer field types differ: different mapped clock classes: "
"ft-a-mapped-clock-class-addr=%p, "
- "ft-b-mapped-clock-class-addr=%p, ",
- "ft-a-mapped-clock-class-name=\"%s\", ",
+ "ft-b-mapped-clock-class-addr=%p, "
+ "ft-a-mapped-clock-class-name=\"%s\", "
"ft-b-mapped-clock-class-name=\"%s\"",
int_type_a->mapped_clock, int_type_b->mapped_clock,
int_type_a->mapped_clock ? bt_ctf_clock_class_get_name(int_type_a->mapped_clock) : "",
/* Exponent length */
if (float_a->exp_dig != float_b->exp_dig) {
BT_LOGV("Floating point number field types differ: different exponent sizes: "
- "ft-a-exp-size=%s, ft-b-exp-size=%s",
+ "ft-a-exp-size=%u, ft-b-exp-size=%u",
float_a->exp_dig, float_b->exp_dig);
goto end;
}
/* Mantissa length */
if (float_a->mant_dig != float_b->mant_dig) {
BT_LOGV("Floating point number field types differ: different mantissa sizes: "
- "ft-a-mant-size=%s, ft-b-mant-size=%s",
+ "ft-a-mant-size=%u, ft-b-mant-size=%u",
float_a->mant_dig, float_b->mant_dig);
goto end;
}
ret = bt_ctf_field_type_compare(field_a->type, field_b->type);
if (ret == 1) {
BT_LOGV("Structure/variant field type fields differ: different field types: "
- "field-name=\"%s\", field-a-ft-addr=%s, field-b-ft-addr=%s",
+ "field-name=\"%s\", field-a-ft-addr=%p, field-b-ft-addr=%p",
g_quark_to_string(field_a->name),
field_a->type, field_b->type);
}
/* Tag name */
if (strcmp(variant_a->tag_name->str, variant_b->tag_name->str)) {
BT_LOGV("Variant field types differ: different tag field names: "
- "ft-a-tag-field-name=%u, ft-b-tag-field-name=%u",
+ "ft-a-tag-field-name=\"%s\", ft-b-tag-field-name=\"%s\"",
variant_a->tag_name->str, variant_b->tag_name->str);
goto end;
}
if (strcmp(sequence_a->length_field_name->str,
sequence_b->length_field_name->str)) {
BT_LOGV("Sequence field types differ: different length field names: "
- "ft-a-length-field-name=%u, ft-b-length-field-name=%u",
+ "ft-a-length-field-name=\"%s\", "
+ "ft-b-length-field-name=\"%s\"",
sequence_a->length_field_name->str,
sequence_b->length_field_name->str);
goto end;
switch (type_id) {
case CTF_TYPE_STRUCT:
- bt_ctf_field_type_structure_get_field_by_index(field_type,
- NULL, &field, index);
+ {
+ int ret = bt_ctf_field_type_structure_get_field_by_index(
+ field_type, NULL, &field, index);
+ if (ret) {
+ field = NULL;
+ goto end;
+ }
break;
+ }
case CTF_TYPE_VARIANT:
{
int ret = bt_ctf_field_type_variant_get_field_by_index(
projects / babeltrace.git / blobdiff