*/
#define BT_LOG_TAG "MSG-PACKET"
-#include <babeltrace/lib-logging-internal.h>
-
-#include <babeltrace/compiler-internal.h>
-#include <babeltrace/trace-ir/packet.h>
-#include <babeltrace/trace-ir/packet-internal.h>
-#include <babeltrace/trace-ir/stream-class.h>
-#include <babeltrace/trace-ir/stream.h>
-#include <babeltrace/trace-ir/stream-internal.h>
-#include <babeltrace/graph/graph-internal.h>
-#include <babeltrace/graph/message-packet-const.h>
-#include <babeltrace/graph/message-packet.h>
-#include <babeltrace/graph/message-packet-internal.h>
-#include <babeltrace/assert-internal.h>
-#include <babeltrace/assert-pre-internal.h>
-#include <babeltrace/object-internal.h>
+#include <babeltrace2/lib-logging-internal.h>
+
+#include <babeltrace2/compiler-internal.h>
+#include <babeltrace2/trace-ir/packet.h>
+#include <babeltrace2/trace-ir/packet-internal.h>
+#include <babeltrace2/trace-ir/stream-class.h>
+#include <babeltrace2/trace-ir/stream.h>
+#include <babeltrace2/trace-ir/stream-internal.h>
+#include <babeltrace2/trace-ir/stream-class-internal.h>
+#include <babeltrace2/graph/graph-internal.h>
+#include <babeltrace2/graph/message-packet-beginning-const.h>
+#include <babeltrace2/graph/message-packet-end-const.h>
+#include <babeltrace2/graph/message-packet-beginning.h>
+#include <babeltrace2/graph/message-packet-end.h>
+#include <babeltrace2/graph/message-packet-internal.h>
+#include <babeltrace2/assert-internal.h>
+#include <babeltrace2/assert-pre-internal.h>
+#include <babeltrace2/object-internal.h>
#include <inttypes.h>
-BT_HIDDEN
-struct bt_message *bt_message_packet_beginning_new(struct bt_graph *graph)
+static inline
+struct bt_message *new_packet_message(struct bt_graph *graph,
+ enum bt_message_type type, bt_object_release_func recycle_func)
{
- struct bt_message_packet_beginning *message;
+ struct bt_message_packet *message;
- message = g_new0(struct bt_message_packet_beginning, 1);
+ message = g_new0(struct bt_message_packet, 1);
if (!message) {
- BT_LOGE_STR("Failed to allocate one packet beginning message.");
+ BT_LOGE_STR("Failed to allocate one packet message.");
goto error;
}
- bt_message_init(&message->parent,
- BT_MESSAGE_TYPE_PACKET_BEGINNING,
- (bt_object_release_func) bt_message_packet_beginning_recycle,
- graph);
+ bt_message_init(&message->parent, type, recycle_func, graph);
goto end;
error:
return (void *) message;
}
-struct bt_message *bt_message_packet_beginning_create(
- struct bt_self_message_iterator *self_msg_iter,
- struct bt_packet *packet)
+BT_HIDDEN
+struct bt_message *bt_message_packet_beginning_new(struct bt_graph *graph)
{
- struct bt_self_component_port_input_message_iterator *msg_iter =
- (void *) self_msg_iter;
- struct bt_message_packet_beginning *message = NULL;
+ return new_packet_message(graph, BT_MESSAGE_TYPE_PACKET_BEGINNING,
+ (bt_object_release_func) bt_message_packet_beginning_recycle);
+}
+
+BT_HIDDEN
+struct bt_message *bt_message_packet_end_new(struct bt_graph *graph)
+{
+ return new_packet_message(graph, BT_MESSAGE_TYPE_PACKET_END,
+ (bt_object_release_func) bt_message_packet_end_recycle);
+}
+
+static inline
+struct bt_message *create_packet_message(
+ struct bt_self_component_port_input_message_iterator *msg_iter,
+ struct bt_packet *packet, struct bt_object_pool *pool,
+ bool with_cs, uint64_t raw_value)
+{
+ struct bt_message_packet *message = NULL;
struct bt_stream *stream;
struct bt_stream_class *stream_class;
+ bool need_cs;
- BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator");
+ BT_ASSERT(msg_iter);
BT_ASSERT_PRE_NON_NULL(packet, "Packet");
stream = bt_packet_borrow_stream(packet);
BT_ASSERT(stream);
stream_class = bt_stream_borrow_class(stream);
BT_ASSERT(stream_class);
- BT_LIB_LOGD("Creating packet beginning message object: "
+
+ if (pool == &msg_iter->graph->packet_begin_msg_pool) {
+ need_cs = stream_class->packets_have_beginning_default_clock_snapshot;
+ } else {
+ need_cs = stream_class->packets_have_end_default_clock_snapshot;
+ }
+
+ /*
+ * `packet_has_default_clock_snapshot` implies that the stream
+ * class has a default clock class (precondition).
+ */
+ BT_ASSERT_PRE(need_cs ? with_cs : true,
+ "Unexpected stream class configuration when creating "
+ "a packet beginning or end message: "
+ "a default clock snapshot is needed, but none was provided: "
+ "%![stream-]+s, %![sc-]+S, with-cs=%d, "
+ "cs-val=%" PRIu64,
+ stream, stream_class, with_cs, raw_value);
+ BT_ASSERT_PRE(!need_cs ? !with_cs : true,
+ "Unexpected stream class configuration when creating "
+ "a packet beginning or end message: "
+ "no default clock snapshot is needed, but one was provided: "
+ "%![stream-]+s, %![sc-]+S, with-cs=%d, "
+ "cs-val=%" PRIu64,
+ stream, stream_class, with_cs, raw_value);
+ BT_LIB_LOGD("Creating packet message object: "
"%![packet-]+a, %![stream-]+s, %![sc-]+S",
packet, stream, stream_class);
- message = (void *) bt_message_create_from_pool(
- &msg_iter->graph->packet_begin_msg_pool, msg_iter->graph);
+ message = (void *) bt_message_create_from_pool(pool, msg_iter->graph);
if (!message) {
/* bt_message_create_from_pool() logs errors */
goto end;
}
+ if (with_cs) {
+ BT_ASSERT(stream_class->default_clock_class);
+ message->default_cs = bt_clock_snapshot_create(
+ stream_class->default_clock_class);
+ if (!message->default_cs) {
+ bt_object_put_no_null_check(message);
+ message = NULL;
+ goto end;
+ }
+
+ bt_clock_snapshot_set_raw_value(message->default_cs, raw_value);
+ }
+
BT_ASSERT(!message->packet);
message->packet = packet;
bt_object_get_no_null_check_no_parent_check(
&message->packet->base);
bt_packet_set_is_frozen(packet, true);
- BT_LIB_LOGD("Created packet beginning message object: "
+ BT_LIB_LOGD("Created packet message object: "
"%![msg-]+n, %![packet-]+a, %![stream-]+s, %![sc-]+S",
message, packet, stream, stream_class);
goto end;
return (void *) message;
}
-BT_HIDDEN
-void bt_message_packet_beginning_destroy(struct bt_message *msg)
+struct bt_message *bt_message_packet_beginning_create(
+ struct bt_self_message_iterator *self_msg_iter,
+ const struct bt_packet *packet)
{
- struct bt_message_packet_beginning *packet_begin_msg = (void *) msg;
+ struct bt_self_component_port_input_message_iterator *msg_iter =
+ (void *) self_msg_iter;
- BT_LIB_LOGD("Destroying packet beginning message: %!+n", msg);
- BT_LIB_LOGD("Putting packet: %!+a", packet_begin_msg->packet);
- BT_OBJECT_PUT_REF_AND_RESET(packet_begin_msg->packet);
- g_free(msg);
+ BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator");
+ return create_packet_message(msg_iter, (void *) packet,
+ &msg_iter->graph->packet_begin_msg_pool, false, 0);
}
-BT_HIDDEN
-void bt_message_packet_beginning_recycle(struct bt_message *msg)
+struct bt_message *bt_message_packet_beginning_create_with_default_clock_snapshot(
+ struct bt_self_message_iterator *self_msg_iter,
+ const struct bt_packet *packet, uint64_t raw_value)
{
- struct bt_message_packet_beginning *packet_begin_msg = (void *) msg;
- struct bt_graph *graph;
-
- BT_ASSERT(packet_begin_msg);
-
- if (unlikely(!msg->graph)) {
- bt_message_packet_beginning_destroy(msg);
- return;
- }
+ struct bt_self_component_port_input_message_iterator *msg_iter =
+ (void *) self_msg_iter;
- BT_LIB_LOGD("Recycling packet beginning message: %!+n", msg);
- bt_message_reset(msg);
- bt_object_put_no_null_check(&packet_begin_msg->packet->base);
- packet_begin_msg->packet = NULL;
- graph = msg->graph;
- msg->graph = NULL;
- bt_object_pool_recycle_object(&graph->packet_begin_msg_pool, msg);
+ BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator");
+ return create_packet_message(msg_iter, (void *) packet,
+ &msg_iter->graph->packet_begin_msg_pool, true, raw_value);
}
-struct bt_packet *bt_message_packet_beginning_borrow_packet(
- struct bt_message *message)
+struct bt_message *bt_message_packet_end_create(
+ struct bt_self_message_iterator *self_msg_iter,
+ const struct bt_packet *packet)
{
- struct bt_message_packet_beginning *packet_begin;
+ struct bt_self_component_port_input_message_iterator *msg_iter =
+ (void *) self_msg_iter;
- BT_ASSERT_PRE_NON_NULL(message, "Message");
- BT_ASSERT_PRE_MSG_IS_TYPE(message,
- BT_MESSAGE_TYPE_PACKET_BEGINNING);
- packet_begin = (void *) message;
- return packet_begin->packet;
+ BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator");
+ return create_packet_message(msg_iter, (void *) packet,
+ &msg_iter->graph->packet_end_msg_pool, false, 0);
}
-const struct bt_packet *bt_message_packet_beginning_borrow_packet_const(
- const struct bt_message *message)
+struct bt_message *bt_message_packet_end_create_with_default_clock_snapshot(
+ struct bt_self_message_iterator *self_msg_iter,
+ const struct bt_packet *packet, uint64_t raw_value)
{
- return bt_message_packet_beginning_borrow_packet(
- (void *) message);
+ struct bt_self_component_port_input_message_iterator *msg_iter =
+ (void *) self_msg_iter;
+
+ BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator");
+ return create_packet_message(msg_iter, (void *) packet,
+ &msg_iter->graph->packet_end_msg_pool, true, raw_value);
}
BT_HIDDEN
-struct bt_message *bt_message_packet_end_new(struct bt_graph *graph)
+void bt_message_packet_destroy(struct bt_message *msg)
{
- struct bt_message_packet_end *message;
-
- message = g_new0(struct bt_message_packet_end, 1);
- if (!message) {
- BT_LOGE_STR("Failed to allocate one packet end message.");
- goto error;
- }
+ struct bt_message_packet *packet_msg = (void *) msg;
- bt_message_init(&message->parent,
- BT_MESSAGE_TYPE_PACKET_END,
- (bt_object_release_func) bt_message_packet_end_recycle,
- graph);
- goto end;
+ BT_LIB_LOGD("Destroying packet message: %!+n", msg);
+ BT_LIB_LOGD("Putting packet: %!+a", packet_msg->packet);
+ BT_OBJECT_PUT_REF_AND_RESET(packet_msg->packet);
-error:
- BT_OBJECT_PUT_REF_AND_RESET(message);
+ if (packet_msg->default_cs) {
+ bt_clock_snapshot_recycle(packet_msg->default_cs);
+ packet_msg->default_cs = NULL;
+ }
-end:
- return (void *) message;
+ g_free(msg);
}
-struct bt_message *bt_message_packet_end_create(
- struct bt_self_message_iterator *self_msg_iter,
- struct bt_packet *packet)
+static inline
+void recycle_packet_message(struct bt_message *msg, struct bt_object_pool *pool)
{
- struct bt_self_component_port_input_message_iterator *msg_iter =
- (void *) self_msg_iter;
- struct bt_message_packet_end *message = NULL;
- struct bt_stream *stream;
- struct bt_stream_class *stream_class;
+ struct bt_message_packet *packet_msg = (void *) msg;
- BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator");
- BT_ASSERT_PRE_NON_NULL(packet, "Packet");
- stream = bt_packet_borrow_stream(packet);
- BT_ASSERT(stream);
- stream_class = bt_stream_borrow_class(stream);
- BT_ASSERT(stream_class);
- BT_LIB_LOGD("Creating packet end message object: "
- "%![packet-]+a, %![stream-]+s, %![sc-]+S",
- packet, stream, stream_class);
- message = (void *) bt_message_create_from_pool(
- &msg_iter->graph->packet_end_msg_pool, msg_iter->graph);
- if (!message) {
- /* bt_message_create_from_pool() logs errors */
- goto end;
- }
+ BT_LIB_LOGD("Recycling packet message: %!+n", msg);
+ bt_message_reset(msg);
+ bt_object_put_no_null_check(&packet_msg->packet->base);
- BT_ASSERT(!message->packet);
- message->packet = packet;
- bt_object_get_no_null_check_no_parent_check(
- &message->packet->base);
- bt_packet_set_is_frozen(packet, true);
- BT_LIB_LOGD("Created packet end message object: "
- "%![msg-]+n, %![packet-]+a, %![stream-]+s, %![sc-]+S",
- message, packet, stream, stream_class);
- goto end;
+ if (packet_msg->default_cs) {
+ bt_clock_snapshot_recycle(packet_msg->default_cs);
+ packet_msg->default_cs = NULL;
+ }
-end:
- return (void *) message;
+ packet_msg->packet = NULL;
+ msg->graph = NULL;
+ bt_object_pool_recycle_object(pool, msg);
}
BT_HIDDEN
-void bt_message_packet_end_destroy(struct bt_message *msg)
+void bt_message_packet_beginning_recycle(struct bt_message *msg)
{
- struct bt_message_packet_end *packet_end_msg = (void *) msg;
+ BT_ASSERT(msg);
- BT_LIB_LOGD("Destroying packet end message: %!+n", msg);
- BT_LIB_LOGD("Putting packet: %!+a", packet_end_msg->packet);
- BT_OBJECT_PUT_REF_AND_RESET(packet_end_msg->packet);
- g_free(msg);
+ if (unlikely(!msg->graph)) {
+ bt_message_packet_destroy(msg);
+ return;
+ }
+
+ recycle_packet_message(msg, &msg->graph->packet_begin_msg_pool);
}
BT_HIDDEN
void bt_message_packet_end_recycle(struct bt_message *msg)
{
- struct bt_message_packet_end *packet_end_msg = (void *) msg;
- struct bt_graph *graph;
-
- BT_ASSERT(packet_end_msg);
+ BT_ASSERT(msg);
- if (!msg->graph) {
- bt_message_packet_end_destroy(msg);
+ if (unlikely(!msg->graph)) {
+ bt_message_packet_destroy(msg);
return;
}
- BT_LIB_LOGD("Recycling packet end message: %!+n", msg);
- bt_message_reset(msg);
- BT_OBJECT_PUT_REF_AND_RESET(packet_end_msg->packet);
- graph = msg->graph;
- msg->graph = NULL;
- bt_object_pool_recycle_object(&graph->packet_end_msg_pool, msg);
+ recycle_packet_message(msg, &msg->graph->packet_end_msg_pool);
+}
+
+struct bt_packet *bt_message_packet_beginning_borrow_packet(
+ struct bt_message *message)
+{
+ struct bt_message_packet *packet_msg = (void *) message;
+
+ BT_ASSERT_PRE_NON_NULL(message, "Message");
+ BT_ASSERT_PRE_MSG_IS_TYPE(message,
+ BT_MESSAGE_TYPE_PACKET_BEGINNING);
+ return packet_msg->packet;
+}
+
+const struct bt_packet *bt_message_packet_beginning_borrow_packet_const(
+ const struct bt_message *message)
+{
+ return bt_message_packet_beginning_borrow_packet(
+ (void *) message);
}
struct bt_packet *bt_message_packet_end_borrow_packet(
struct bt_message *message)
{
- struct bt_message_packet_end *packet_end;
+ struct bt_message_packet *packet_msg = (void *) message;
BT_ASSERT_PRE_NON_NULL(message, "Message");
BT_ASSERT_PRE_MSG_IS_TYPE(message,
BT_MESSAGE_TYPE_PACKET_END);
- packet_end = (void *) message;
- return packet_end->packet;
+ return packet_msg->packet;
}
const struct bt_packet *bt_message_packet_end_borrow_packet_const(
return bt_message_packet_end_borrow_packet(
(void *) message);
}
+
+static inline
+const struct bt_clock_snapshot *
+borrow_packet_message_default_clock_snapshot_const(
+ const struct bt_message *message)
+{
+ struct bt_message_packet *packet_msg = (void *) message;
+
+ BT_ASSERT(message);
+ BT_ASSERT_PRE(packet_msg->packet->stream->class->default_clock_class,
+ "Message's stream's class has no default clock class: "
+ "%![msg-]+n, %![sc-]+S",
+ message, packet_msg->packet->stream->class);
+ return packet_msg->default_cs;
+}
+
+const struct bt_clock_snapshot *
+bt_message_packet_beginning_borrow_default_clock_snapshot_const(
+ const struct bt_message *msg)
+{
+ BT_ASSERT_PRE_NON_NULL(msg, "Message");
+ BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_PACKET_BEGINNING);
+ return borrow_packet_message_default_clock_snapshot_const(msg);
+}
+
+const struct bt_clock_snapshot *
+bt_message_packet_end_borrow_default_clock_snapshot_const(
+ const struct bt_message *msg)
+{
+ BT_ASSERT_PRE_NON_NULL(msg, "Message");
+ BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_PACKET_END);
+ return borrow_packet_message_default_clock_snapshot_const(msg);
+}
+
+static inline
+const struct bt_clock_class *
+borrow_packet_message_stream_class_default_clock_class(
+ const struct bt_message *msg)
+{
+ struct bt_message_packet *packet_msg = (void *) msg;
+
+ BT_ASSERT(msg);
+ return packet_msg->packet->stream->class->default_clock_class;
+}
+
+const struct bt_clock_class *
+bt_message_packet_beginning_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_PACKET_BEGINNING);
+ return borrow_packet_message_stream_class_default_clock_class(msg);
+}
+
+const struct bt_clock_class *
+bt_message_packet_end_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_PACKET_END);
+ return borrow_packet_message_stream_class_default_clock_class(msg);
+}
projects / babeltrace.git / blobdiff