Unify reference counting using a common bt_object base
[babeltrace.git] / include / babeltrace / ctf-ir / event-internal.h
index 5c712863a0bfc8c0f6cbcc4882fb7a2b3aa7432b..17695f92bee84a8a18afbb4afd861a4bfd8890cf 100644 (file)
  * SOFTWARE.
  */
 
-#include <babeltrace/ctf-writer/ref-internal.h>
 #include <babeltrace/ctf-writer/event-types.h>
 #include <babeltrace/ctf-writer/event-fields.h>
 #include <babeltrace/babeltrace-internal.h>
+#include <babeltrace/values.h>
 #include <babeltrace/ctf/types.h>
+#include <babeltrace/ctf-ir/stream-class.h>
+#include <babeltrace/ctf-ir/stream.h>
+#include <babeltrace/object-internal.h>
 #include <glib.h>
 
+#define BT_CTF_EVENT_CLASS_ATTR_ID_INDEX       0
+#define BT_CTF_EVENT_CLASS_ATTR_NAME_INDEX     1
+
 struct bt_ctf_event_class {
-       struct bt_ctf_ref ref_count;
-       GQuark name;
-       int id_set;
-       uint32_t id;
-       /* An event class does not have ownership of a stream class */
+       struct bt_object base;
+       struct bt_value *attributes;
+       /*
+        * Weak reference; an event class does not have ownership of a
+        * stream class.
+        */
        struct bt_ctf_stream_class *stream_class;
        /* Structure type containing the event's context */
        struct bt_ctf_field_type *context;
@@ -49,9 +56,10 @@ struct bt_ctf_event_class {
 };
 
 struct bt_ctf_event {
-       struct bt_ctf_ref ref_count;
-       uint64_t timestamp;
+       struct bt_object base;
        struct bt_ctf_event_class *event_class;
+       /* Weak reference; an event does not have ownership of a stream */
+       struct bt_ctf_stream *stream;
        struct bt_ctf_field *event_header;
        struct bt_ctf_field *context_payload;
        struct bt_ctf_field *fields_payload;
@@ -68,6 +76,15 @@ BT_HIDDEN
 int bt_ctf_event_class_serialize(struct bt_ctf_event_class *event_class,
                struct metadata_context *context);
 
+BT_HIDDEN
+void bt_ctf_event_class_set_native_byte_order(
+               struct bt_ctf_event_class *event_class,
+               int byte_order);
+
+BT_HIDDEN
+int bt_ctf_event_class_set_stream_id(struct bt_ctf_event_class *event_class,
+               uint32_t stream_id);
+
 BT_HIDDEN
 int bt_ctf_event_validate(struct bt_ctf_event *event);
 
@@ -76,10 +93,8 @@ int bt_ctf_event_serialize(struct bt_ctf_event *event,
                struct ctf_stream_pos *pos);
 
 BT_HIDDEN
-int bt_ctf_event_set_timestamp(struct bt_ctf_event *event, uint64_t timestamp);
-
-BT_HIDDEN
-uint64_t bt_ctf_event_get_timestamp(struct bt_ctf_event *event);
+int bt_ctf_event_set_stream(struct bt_ctf_event *event,
+               struct bt_ctf_stream *stream);
 
 /*
  * Attempt to populate the "id" and "timestamp" fields of the event header if
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