#include <babeltrace/ctf-ir/event-class-internal.h>
#include <babeltrace/ctf-ir/stream-class.h>
#include <babeltrace/ctf-ir/stream-class-internal.h>
+#include <babeltrace/ctf-ir/packet.h>
+#include <babeltrace/ctf-ir/packet-internal.h>
#include <babeltrace/ctf-ir/trace-internal.h>
#include <babeltrace/ctf-ir/validation-internal.h>
+#include <babeltrace/ctf-ir/packet-internal.h>
#include <babeltrace/ctf-ir/utils.h>
#include <babeltrace/ref.h>
#include <babeltrace/ctf-ir/attributes-internal.h>
struct bt_ctf_field_type *event_context_type = NULL;
struct bt_ctf_field_type *event_payload_type = NULL;
struct bt_ctf_field *event_header = NULL;
+ struct bt_ctf_field *stream_event_context = NULL;
struct bt_ctf_field *event_context = NULL;
struct bt_ctf_field *event_payload = NULL;
struct bt_value *environment = NULL;
BT_PUT(stream_event_ctx_type);
BT_PUT(event_context_type);
BT_PUT(event_payload_type);
-
if (ret) {
/*
* This means something went wrong during the validation
event->event_class = bt_get(event_class);
event_header =
bt_ctf_field_create(validation_output.event_header_type);
-
if (!event_header) {
goto error;
}
+ if (validation_output.stream_event_ctx_type) {
+ stream_event_context = bt_ctf_field_create(
+ validation_output.stream_event_ctx_type);
+ if (!stream_event_context) {
+ goto error;
+ }
+ }
+
if (validation_output.event_context_type) {
event_context = bt_ctf_field_create(
validation_output.event_context_type);
bt_ctf_validation_replace_types(trace, stream_class,
event_class, &validation_output, validation_flags);
BT_MOVE(event->event_header, event_header);
+ BT_MOVE(event->stream_event_context, stream_event_context);
BT_MOVE(event->context_payload, event_context);
BT_MOVE(event->fields_payload, event_payload);
BT_PUT(stream_class);
BT_PUT(trace);
BT_PUT(event_header);
+ BT_PUT(stream_event_context);
BT_PUT(event_context);
BT_PUT(event_payload);
assert(!packet_header_type);
{
int ret = 0;
- if (!event || !payload) {
+ if (!event || !payload || event->frozen) {
ret = -1;
goto end;
}
int ret = 0;
struct bt_ctf_field_type *payload_type = NULL;
- if (!event || !payload) {
+ if (!event || !payload || event->frozen) {
ret = -1;
goto end;
}
struct bt_ctf_field_type *field_type = NULL;
struct bt_ctf_stream_class *stream_class = NULL;
- if (!event || !header) {
+ if (!event || !header || event->frozen) {
ret = -1;
goto end;
}
int ret = 0;
struct bt_ctf_field_type *field_type = NULL;
- if (!event || !context) {
+ if (!event || !context || event->frozen) {
ret = -1;
goto end;
}
return ret;
}
+struct bt_ctf_field *bt_ctf_event_get_stream_event_context(
+ struct bt_ctf_event *event)
+{
+ struct bt_ctf_field *stream_event_context = NULL;
+
+ if (!event || !event->stream_event_context) {
+ goto end;
+ }
+
+ stream_event_context = event->stream_event_context;
+end:
+ return bt_get(stream_event_context);
+}
+
+int bt_ctf_event_set_stream_event_context(struct bt_ctf_event *event,
+ struct bt_ctf_field *stream_event_context)
+{
+ int ret = 0;
+ struct bt_ctf_field_type *field_type = NULL;
+ struct bt_ctf_stream_class *stream_class = NULL;
+
+ if (!event || !stream_event_context || event->frozen) {
+ ret = -1;
+ goto end;
+ }
+
+ stream_class = bt_ctf_event_class_get_stream_class(event->event_class);
+ /*
+ * We should not have been able to create the event without associating
+ * the event class to a stream class.
+ */
+ assert(stream_class);
+
+ field_type = bt_ctf_field_get_type(stream_event_context);
+ if (bt_ctf_field_type_compare(field_type,
+ stream_class->event_context_type)) {
+ ret = -1;
+ goto end;
+ }
+
+ bt_get(stream_event_context);
+ BT_MOVE(event->stream_event_context, stream_event_context);
+end:
+ BT_PUT(stream_class);
+ bt_put(field_type);
+ return ret;
+}
+
void bt_ctf_event_get(struct bt_ctf_event *event)
{
bt_get(event);
bt_put(event->event_class);
}
bt_put(event->event_header);
+ bt_put(event->stream_event_context);
bt_put(event->context_payload);
bt_put(event->fields_payload);
+ bt_put(event->packet);
g_free(event);
}
{
/* Make sure each field's payload has been set */
int ret;
+ struct bt_ctf_stream_class *stream_class = NULL;
assert(event);
ret = bt_ctf_field_validate(event->event_header);
goto end;
}
+ stream_class = bt_ctf_event_class_get_stream_class(event->event_class);
+ /*
+ * We should not have been able to create the event without associating
+ * the event class to a stream class.
+ */
+ assert(stream_class);
+ if (stream_class->event_context_type) {
+ ret = bt_ctf_field_validate(event->stream_event_context);
+ if (ret) {
+ goto end;
+ }
+ }
+
ret = bt_ctf_field_validate(event->fields_payload);
if (ret) {
goto end;
ret = bt_ctf_field_validate(event->context_payload);
}
end:
+ bt_put(stream_class);
return ret;
}
int ret = 0;
struct bt_ctf_field *id_field = NULL, *timestamp_field = NULL;
- if (!event) {
+ if (!event || event->frozen) {
ret = -1;
goto end;
}
if (event->event_header) {
copy->event_header = bt_ctf_field_copy(event->event_header);
-
if (!copy->event_header) {
goto error;
}
}
+ if (event->stream_event_context) {
+ copy->stream_event_context =
+ bt_ctf_field_copy(event->stream_event_context);
+ if (!copy->stream_event_context) {
+ goto error;
+ }
+ }
+
if (event->context_payload) {
copy->context_payload = bt_ctf_field_copy(
event->context_payload);
-
if (!copy->context_payload) {
goto error;
}
if (event->fields_payload) {
copy->fields_payload = bt_ctf_field_copy(event->fields_payload);
-
if (!copy->fields_payload) {
goto error;
}
BT_PUT(copy);
return copy;
}
+
+int bt_ctf_event_set_packet(struct bt_ctf_event *event,
+ struct bt_ctf_packet *packet)
+{
+ struct bt_ctf_stream *stream = NULL;
+ int ret = 0;
+
+ if (!event || !packet || event->frozen) {
+ ret = -1;
+ goto end;
+ }
+
+ /*
+ * Make sure the new packet was created by this event's
+ * stream, if it is set.
+ */
+ stream = bt_ctf_event_get_stream(event);
+ if (stream) {
+ if (packet->stream != stream) {
+ ret = -1;
+ goto end;
+ }
+ } else {
+ /* Set the event's parent to the packet's stream */
+ bt_object_set_parent(event, packet->stream);
+ }
+
+ bt_put(event->packet);
+ event->packet = bt_get(packet);
+
+end:
+ BT_PUT(stream);
+
+ return ret;
+}
+
+BT_HIDDEN
+void bt_ctf_event_freeze(struct bt_ctf_event *event)
+{
+ assert(event);
+ bt_ctf_packet_freeze(event->packet);
+ bt_ctf_field_freeze(event->event_header);
+ bt_ctf_field_freeze(event->stream_event_context);
+ bt_ctf_field_freeze(event->context_payload);
+ bt_ctf_field_freeze(event->fields_payload);
+ event->frozen = 1;
+}