{
struct bt_message_discarded_items *message;
struct bt_stream_class *stream_class;
+ bool has_support;
+ bool has_default_clock_snapshots;
BT_ASSERT_PRE_NON_NULL(self_msg_iter, "Message iterator");
BT_ASSERT_PRE_NON_NULL(stream, "Stream");
stream_class = bt_stream_borrow_class(stream);
BT_ASSERT(stream_class);
+
+ if (type == BT_MESSAGE_TYPE_DISCARDED_EVENTS) {
+ has_support = stream_class->supports_discarded_events;
+ has_default_clock_snapshots =
+ stream_class->discarded_events_have_default_clock_snapshots;
+ } else {
+ has_support = stream_class->supports_discarded_packets;
+ has_default_clock_snapshots =
+ stream_class->discarded_packets_have_default_clock_snapshots;
+ }
+
+ BT_ASSERT_PRE(has_support,
+ "Stream class does not support discarded events or packets: "
+ "type=%s, %![stream-]+s, %![sc-]+S",
+ bt_message_type_string(type), stream, stream_class);
+ BT_ASSERT_PRE((with_cs && has_default_clock_snapshots) ||
+ (!with_cs && !has_default_clock_snapshots),
+ "Unexpected stream class configuration when creating "
+ "a discarded events or packets message: "
+ "type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
+ "cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
+ bt_message_type_string(type), stream, stream_class,
+ with_cs, beginning_raw_value, end_raw_value);
BT_LIB_LOGD("Creating discarded items message object: "
"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
bt_object_get_no_null_check(message->stream);
if (with_cs) {
+ BT_ASSERT(stream_class->default_clock_class);
message->default_begin_cs = bt_clock_snapshot_create(
stream_class->default_clock_class);
if (!message->default_begin_cs) {
}
static inline
-enum bt_clock_snapshot_state
+const struct bt_clock_snapshot *
borrow_discarded_items_message_default_beginning_clock_snapshot_const(
- const struct bt_message *message,
- const struct bt_clock_snapshot **snapshot)
+ const struct bt_message *message)
{
struct bt_message_discarded_items *disc_items_msg = (void *) message;
"Message's stream's class has no default clock class: "
"%![msg-]+n, %![sc-]+S",
message, disc_items_msg->stream->class);
- BT_ASSERT_PRE_NON_NULL(snapshot, "Clock snapshot (output)");
- *snapshot = disc_items_msg->default_begin_cs;
- return BT_CLOCK_SNAPSHOT_STATE_KNOWN;
+ return disc_items_msg->default_begin_cs;
}
static inline
-enum bt_clock_snapshot_state
+const struct bt_clock_snapshot *
borrow_discarded_items_message_default_end_clock_snapshot_const(
- const struct bt_message *message,
- const struct bt_clock_snapshot **snapshot)
+ const struct bt_message *message)
{
struct bt_message_discarded_items *disc_items_msg = (void *) message;
"Message's stream's class has no default clock class: "
"%![msg-]+n, %![sc-]+S",
message, disc_items_msg->stream->class);
- BT_ASSERT_PRE_NON_NULL(snapshot, "Clock snapshot (output)");
- *snapshot = disc_items_msg->default_end_cs;
- return BT_CLOCK_SNAPSHOT_STATE_KNOWN;
+ return disc_items_msg->default_end_cs;
}
struct bt_message *bt_message_discarded_events_create(
struct bt_self_message_iterator *message_iterator,
- struct bt_stream *stream)
+ const struct bt_stream *stream)
{
return create_discarded_items_message(message_iterator,
- BT_MESSAGE_TYPE_DISCARDED_EVENTS, stream,
+ BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream,
false, 0, 0);
}
struct bt_message *bt_message_discarded_events_create_with_default_clock_snapshots(
struct bt_self_message_iterator *message_iterator,
- struct bt_stream *stream, uint64_t beginning_raw_value,
+ const struct bt_stream *stream, uint64_t beginning_raw_value,
uint64_t end_raw_value)
{
return create_discarded_items_message(message_iterator,
- BT_MESSAGE_TYPE_DISCARDED_EVENTS, stream,
+ BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream,
true, beginning_raw_value, end_raw_value);
}
set_discarded_items_message_count(message, count);
}
-enum bt_clock_snapshot_state
+const struct bt_clock_snapshot *
bt_message_discarded_events_borrow_default_beginning_clock_snapshot_const(
- const struct bt_message *msg,
- const struct bt_clock_snapshot **snapshot)
+ const struct bt_message *msg)
{
BT_ASSERT_PRE_NON_NULL(msg, "Message");
BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
return borrow_discarded_items_message_default_beginning_clock_snapshot_const(
- msg, snapshot);
+ msg);
}
-enum bt_clock_snapshot_state
+const struct bt_clock_snapshot *
bt_message_discarded_events_borrow_default_end_clock_snapshot_const(
- const struct bt_message *msg,
- const struct bt_clock_snapshot **snapshot)
+ const struct bt_message *msg)
{
BT_ASSERT_PRE_NON_NULL(msg, "Message");
BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
return borrow_discarded_items_message_default_end_clock_snapshot_const(
- msg, snapshot);
+ msg);
}
const struct bt_stream *
struct bt_message *bt_message_discarded_packets_create(
struct bt_self_message_iterator *message_iterator,
- struct bt_stream *stream)
+ const struct bt_stream *stream)
{
return create_discarded_items_message(message_iterator,
- BT_MESSAGE_TYPE_DISCARDED_PACKETS, stream,
+ BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream,
false, 0, 0);
}
struct bt_message *bt_message_discarded_packets_create_with_default_clock_snapshots(
struct bt_self_message_iterator *message_iterator,
- struct bt_stream *stream, uint64_t beginning_raw_value,
+ const struct bt_stream *stream, uint64_t beginning_raw_value,
uint64_t end_raw_value)
{
return create_discarded_items_message(message_iterator,
- BT_MESSAGE_TYPE_DISCARDED_PACKETS, stream,
+ BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream,
true, beginning_raw_value, end_raw_value);
}
set_discarded_items_message_count(message, count);
}
-enum bt_clock_snapshot_state
+const struct bt_clock_snapshot *
bt_message_discarded_packets_borrow_default_beginning_clock_snapshot_const(
- const struct bt_message *msg,
- const struct bt_clock_snapshot **snapshot)
+ const struct bt_message *msg)
{
BT_ASSERT_PRE_NON_NULL(msg, "Message");
BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
return borrow_discarded_items_message_default_beginning_clock_snapshot_const(
- msg, snapshot);
+ msg);
}
-enum bt_clock_snapshot_state
+const struct bt_clock_snapshot *
bt_message_discarded_packets_borrow_default_end_clock_snapshot_const(
- const struct bt_message *msg,
- const struct bt_clock_snapshot **snapshot)
+ const struct bt_message *msg)
{
BT_ASSERT_PRE_NON_NULL(msg, "Message");
BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
return borrow_discarded_items_message_default_end_clock_snapshot_const(
- msg, snapshot);
+ msg);
}
const struct bt_stream *
BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
return get_discarded_items_message_count(message, count);
}
+
+static inline
+const struct bt_clock_class *
+borrow_discarded_items_message_stream_class_default_clock_class(
+ const struct bt_message *msg)
+{
+ struct bt_message_discarded_items *disc_items_msg = (void *) msg;
+
+ BT_ASSERT(msg);
+ return disc_items_msg->stream->class->default_clock_class;
+}
+
+const struct bt_clock_class *
+bt_message_discarded_events_borrow_stream_class_default_clock_class_const(
+ const struct bt_message *msg)
+{
+ BT_ASSERT_PRE_NON_NULL(msg, "Message");
+ BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
+ return borrow_discarded_items_message_stream_class_default_clock_class(
+ msg);
+}
+
+const struct bt_clock_class *
+bt_message_discarded_packets_borrow_stream_class_default_clock_class_const(
+ const struct bt_message *msg)
+{
+ BT_ASSERT_PRE_NON_NULL(msg, "Message");
+ BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
+ return borrow_discarded_items_message_stream_class_default_clock_class(
+ msg);
+}