#include <babeltrace/assert-internal.h>
#include <babeltrace/common-internal.h>
-#include <babeltrace/ctf-ir/validation-internal.h>
#include <babeltrace/ctf-ir/field-types-internal.h>
#include <babeltrace/ctf-ir/utils-internal.h>
-#include <babeltrace/ctf-ir/visitor.h>
#include <babeltrace/ctf-ir/stream-class.h>
#include <babeltrace/object-internal.h>
#include <babeltrace/object-pool-internal.h>
struct bt_stream_class {
struct bt_object base;
- GString *name;
- /* Array of pointers to event class addresses */
+ struct {
+ GString *str;
+
+ /* NULL or `str->str` above */
+ const char *value;
+ } name;
+
+ uint64_t id;
+ bool assigns_automatic_event_class_id;
+ bool assigns_automatic_stream_id;
+ bool packets_have_discarded_event_counter_snapshot;
+ bool packets_have_packet_counter_snapshot;
+ bool packets_have_default_beginning_cv;
+ bool packets_have_default_end_cv;
+ struct bt_field_type *packet_context_ft;
+ struct bt_field_type *event_header_ft;
+ struct bt_field_type *event_common_context_ft;
+ struct bt_clock_class *default_clock_class;
+
+ /* Array of `struct bt_event_class *` */
GPtrArray *event_classes;
- /* event class id (int64_t) to event class address */
- GHashTable *event_classes_ht;
- int id_set;
- int64_t id;
- int64_t next_event_id;
- struct bt_field_type *packet_context_field_type;
- struct bt_field_type *event_header_field_type;
- struct bt_field_type *event_context_field_type;
- int frozen;
- int byte_order;
-
- /*
- * This flag indicates if the stream class is valid. A valid
- * stream class is _always_ frozen.
- */
- int valid;
-
- /*
- * Unique clock class mapped to any field type within this
- * stream class, including all the stream class's event class
- * field types. This is only set if the stream class is frozen.
- *
- * If the stream class is frozen and this is still NULL, it is
- * still possible that it becomes non-NULL because
- * bt_stream_class_add_event_class() can add an event class
- * containing a field type mapped to some clock class. In this
- * case, this is the mapped clock class, and at this point, both
- * the new event class and the stream class are frozen, so the
- * next added event classes are expected to contain field types
- * which only map to this specific clock class.
- *
- * If this is a CTF writer stream class, then this is the
- * backing clock class of the `clock` member above.
- */
- struct bt_clock_class *clock_class;
-
/* Pool of `struct bt_field_wrapper *` */
struct bt_object_pool event_header_field_pool;
/* Pool of `struct bt_field_wrapper *` */
struct bt_object_pool packet_context_field_pool;
-};
-
-struct bt_event_class;
-BT_HIDDEN
-void bt_stream_class_freeze(struct bt_stream_class *stream_class);
+ bool frozen;
+};
BT_HIDDEN
-int bt_stream_class_validate_single_clock_class(
- struct bt_stream_class *stream_class,
- struct bt_clock_class **expected_clock_class);
+void _bt_stream_class_freeze(struct bt_stream_class *stream_class);
-BT_HIDDEN
-int bt_stream_class_visit(struct bt_stream_class *stream_class,
- bt_visitor visitor, void *data);
+#ifdef BT_DEV_MODE
+# define bt_stream_class_freeze _bt_stream_class_freeze
+#else
+# define bt_stream_class_freeze(_sc)
+#endif
static inline
-void _bt_stream_class_set_id(
- struct bt_stream_class *stream_class, int64_t id)
+struct bt_trace *bt_stream_class_borrow_trace_inline(
+ struct bt_stream_class *stream_class)
{
BT_ASSERT(stream_class);
- stream_class->id = id;
- stream_class->id_set = 1;
- BT_LOGV("Set stream class's ID (internal): "
- "addr=%p, name=\"%s\", id=%" PRId64,
- stream_class, bt_stream_class_get_name(stream_class),
- bt_stream_class_get_id(stream_class));
-}
-
-static inline
-int bt_stream_class_set_id_no_check(
- struct bt_stream_class *stream_class, int64_t id)
-{
- _bt_stream_class_set_id(stream_class, id);
- return 0;
+ return (void *) bt_object_borrow_parent(&stream_class->base);
}
#endif /* BABELTRACE_CTF_IR_STREAM_CLASS_INTERNAL_H */
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