* SOFTWARE.
*/
-#include <babeltrace/ctf-writer/ref-internal.h>
-#include <babeltrace/ctf-writer/clock.h>
-#include <babeltrace/ctf-writer/event-fields.h>
-#include <babeltrace/ctf-writer/event-types.h>
-#include <babeltrace/ctf-ir/trace.h>
+#include <babeltrace/assert-internal.h>
+#include <babeltrace/common-internal.h>
+#include <babeltrace/ctf-ir/field-types-internal.h>
+#include <babeltrace/ctf-ir/utils-internal.h>
+#include <babeltrace/ctf-ir/stream-class.h>
+#include <babeltrace/object-internal.h>
+#include <babeltrace/object-pool-internal.h>
#include <babeltrace/babeltrace-internal.h>
-#include <babeltrace/ctf/types.h>
#include <glib.h>
+#include <inttypes.h>
-struct bt_ctf_stream_class {
- struct bt_ctf_ref ref_count;
- GString *name;
- struct bt_ctf_clock *clock;
- GPtrArray *event_classes; /* Array of pointers to bt_ctf_event_class */
- int id_set;
- uint32_t id;
- uint32_t next_event_id;
- uint32_t next_stream_id;
- /* Weak reference; a stream class does not have ownership of a trace */
- struct bt_ctf_trace *trace;
- struct bt_ctf_field_type *packet_context_type;
- struct bt_ctf_field_type *event_header_type;
- struct bt_ctf_field_type *event_context_type;
- int frozen;
- int byte_order;
-};
+struct bt_stream_class {
+ struct bt_object base;
-BT_HIDDEN
-void bt_ctf_stream_class_freeze(struct bt_ctf_stream_class *stream_class);
+ struct {
+ GString *str;
-BT_HIDDEN
-int bt_ctf_stream_class_serialize(struct bt_ctf_stream_class *stream_class,
- struct metadata_context *context);
+ /* NULL or `str->str` above */
+ const char *value;
+ } name;
-BT_HIDDEN
-int bt_ctf_stream_class_set_byte_order(struct bt_ctf_stream_class *stream_class,
- enum bt_ctf_byte_order byte_order);
+ 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;
-/* Set stream_class id without checking if the stream class is frozen */
-BT_HIDDEN
-int _bt_ctf_stream_class_set_id(struct bt_ctf_stream_class *stream_class,
- uint32_t id);
+ /* Array of `struct bt_event_class *` */
+ GPtrArray *event_classes;
+
+ /* 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;
+
+ bool frozen;
+};
BT_HIDDEN
-int bt_ctf_stream_class_set_trace(struct bt_ctf_stream_class *stream_class,
- struct bt_ctf_trace *trace);
+void _bt_stream_class_freeze(struct bt_stream_class *stream_class);
+
+#ifdef BT_DEV_MODE
+# define bt_stream_class_freeze _bt_stream_class_freeze
+#else
+# define bt_stream_class_freeze(_sc)
+#endif
+
+static inline
+struct bt_trace *bt_stream_class_borrow_trace_inline(
+ struct bt_stream_class *stream_class)
+{
+ BT_ASSERT(stream_class);
+ return (void *) bt_object_borrow_parent(&stream_class->base);
+}
#endif /* BABELTRACE_CTF_IR_STREAM_CLASS_INTERNAL_H */