* SOFTWARE.
*/
+#define BT_LOG_TAG "NOTIF-STREAM"
+#include <babeltrace/lib-logging-internal.h>
+
+#include <babeltrace/assert-pre-internal.h>
#include <babeltrace/compiler-internal.h>
+#include <babeltrace/ctf-ir/stream-internal.h>
+#include <babeltrace/ctf-ir/stream-class.h>
#include <babeltrace/graph/notification-stream-internal.h>
+#include <babeltrace/assert-internal.h>
+#include <inttypes.h>
static
void bt_notification_stream_end_destroy(struct bt_object *obj)
struct bt_notification_stream_end *notification =
(struct bt_notification_stream_end *) obj;
+ BT_LOGD("Destroying stream end notification: addr=%p",
+ notification);
+ BT_LOGD_STR("Putting stream.");
BT_PUT(notification->stream);
+ bt_clock_value_set_finalize(¬ification->cv_set);
g_free(notification);
}
struct bt_notification *bt_notification_stream_end_create(
- struct bt_ctf_stream *stream)
+ struct bt_graph *graph, struct bt_stream *stream)
{
struct bt_notification_stream_end *notification;
+ struct bt_stream_class *stream_class;
+ int ret;
- if (!stream) {
+ BT_ASSERT_PRE_NON_NULL(stream, "Stream");
+ stream_class = bt_stream_borrow_class(stream);
+ BT_ASSERT(stream_class);
+ BT_LOGD("Creating stream end notification object: "
+ "stream-addr=%p, stream-name=\"%s\", "
+ "stream-class-addr=%p, stream-class-name=\"%s\", "
+ "stream-class-id=%" PRId64,
+ stream, bt_stream_get_name(stream),
+ stream_class,
+ bt_stream_class_get_name(stream_class),
+ bt_stream_class_get_id(stream_class));
+ notification = g_new0(struct bt_notification_stream_end, 1);
+ if (!notification) {
+ BT_LOGE_STR("Failed to allocate one stream end notification.");
goto error;
}
- notification = g_new0(struct bt_notification_stream_end, 1);
bt_notification_init(¬ification->parent,
BT_NOTIFICATION_TYPE_STREAM_END,
- bt_notification_stream_end_destroy);
+ bt_notification_stream_end_destroy, NULL);
notification->stream = bt_get(stream);
+ ret = bt_clock_value_set_initialize(¬ification->cv_set);
+ if (ret) {
+ goto error;
+ }
+
+ BT_LOGD("Created stream end notification object: "
+ "stream-addr=%p, stream-name=\"%s\", "
+ "stream-class-addr=%p, stream-class-name=\"%s\", "
+ "stream-class-id=%" PRId64 ", addr=%p",
+ stream, bt_stream_get_name(stream),
+ stream_class,
+ bt_stream_class_get_name(stream_class),
+ bt_stream_class_get_id(stream_class), notification);
return ¬ification->parent;
error:
return NULL;
}
-struct bt_ctf_packet *bt_notification_stream_end_get_stream(
+struct bt_stream *bt_notification_stream_end_borrow_stream(
struct bt_notification *notification)
{
struct bt_notification_stream_end *stream_end;
+ BT_ASSERT_PRE_NON_NULL(notification, "Notification");
+ BT_ASSERT_PRE_NOTIF_IS_TYPE(notification,
+ BT_NOTIFICATION_TYPE_STREAM_END);
stream_end = container_of(notification,
struct bt_notification_stream_end, parent);
- return bt_get(stream_end->stream);
+ return stream_end->stream;
+}
+
+int bt_notification_stream_end_set_clock_value(struct bt_notification *notif,
+ struct bt_clock_class *clock_class, uint64_t raw_value,
+ bt_bool is_default)
+{
+ struct bt_notification_stream_end *stream_end = (void *) notif;
+
+ BT_ASSERT_PRE_NON_NULL(notif, "Notification");
+ BT_ASSERT_PRE_NON_NULL(clock_class, "Clock class");
+ BT_ASSERT_PRE_HOT(notif, "Notification", ": %!+n", notif);
+ BT_ASSERT_PRE_NOTIF_IS_TYPE(notif, BT_NOTIFICATION_TYPE_STREAM_END);
+ BT_ASSERT_PRE(is_default,
+ "You can only set a default clock value as of this version.");
+ return bt_clock_value_set_set_clock_value(&stream_end->cv_set,
+ clock_class, raw_value, is_default);
+}
+
+struct bt_clock_value *bt_notification_stream_end_borrow_default_clock_value(
+ struct bt_notification *notif)
+{
+ struct bt_notification_stream_end *stream_end = (void *) notif;
+ struct bt_clock_value *clock_value = NULL;
+
+ BT_ASSERT_PRE_NON_NULL(notif, "Notification");
+ BT_ASSERT_PRE_NOTIF_IS_TYPE(notif, BT_NOTIFICATION_TYPE_STREAM_END);
+ clock_value = stream_end->cv_set.default_cv;
+ if (!clock_value) {
+ BT_LIB_LOGV("No default clock value: %![notif-]+n", notif);
+ }
+
+ return clock_value;
+}
+
+static
+void bt_notification_stream_begin_destroy(struct bt_object *obj)
+{
+ struct bt_notification_stream_begin *notification =
+ (struct bt_notification_stream_begin *) obj;
+
+ BT_LOGD("Destroying stream beginning notification: addr=%p",
+ notification);
+ BT_LOGD_STR("Putting stream.");
+ BT_PUT(notification->stream);
+ bt_clock_value_set_finalize(¬ification->cv_set);
+ g_free(notification);
+}
+
+struct bt_notification *bt_notification_stream_begin_create(
+ struct bt_graph *graph, struct bt_stream *stream)
+{
+ int ret;
+ struct bt_notification_stream_begin *notification;
+ struct bt_stream_class *stream_class;
+
+ BT_ASSERT_PRE_NON_NULL(stream, "Stream");
+ stream_class = bt_stream_borrow_class(stream);
+ BT_ASSERT(stream_class);
+ BT_LOGD("Creating stream beginning notification object: "
+ "stream-addr=%p, stream-name=\"%s\", "
+ "stream-class-addr=%p, stream-class-name=\"%s\", "
+ "stream-class-id=%" PRId64,
+ stream, bt_stream_get_name(stream),
+ stream_class,
+ bt_stream_class_get_name(stream_class),
+ bt_stream_class_get_id(stream_class));
+ notification = g_new0(struct bt_notification_stream_begin, 1);
+ if (!notification) {
+ BT_LOGE_STR("Failed to allocate one stream beginning notification.");
+ goto error;
+ }
+
+ bt_notification_init(¬ification->parent,
+ BT_NOTIFICATION_TYPE_STREAM_BEGIN,
+ bt_notification_stream_begin_destroy, NULL);
+ notification->stream = bt_get(stream);
+ ret = bt_clock_value_set_initialize(¬ification->cv_set);
+ if (ret) {
+ goto error;
+ }
+
+ BT_LOGD("Created stream beginning notification object: "
+ "stream-addr=%p, stream-name=\"%s\", "
+ "stream-class-addr=%p, stream-class-name=\"%s\", "
+ "stream-class-id=%" PRId64 ", addr=%p",
+ stream, bt_stream_get_name(stream),
+ stream_class,
+ bt_stream_class_get_name(stream_class),
+ bt_stream_class_get_id(stream_class), notification);
+ return ¬ification->parent;
+error:
+ return NULL;
+}
+
+struct bt_stream *bt_notification_stream_begin_borrow_stream(
+ struct bt_notification *notification)
+{
+ struct bt_notification_stream_begin *stream_begin;
+
+ BT_ASSERT_PRE_NON_NULL(notification, "Notification");
+ BT_ASSERT_PRE_NOTIF_IS_TYPE(notification,
+ BT_NOTIFICATION_TYPE_STREAM_BEGIN);
+ stream_begin = container_of(notification,
+ struct bt_notification_stream_begin, parent);
+ return stream_begin->stream;
+}
+
+int bt_notification_stream_begin_set_clock_value(struct bt_notification *notif,
+ struct bt_clock_class *clock_class, uint64_t raw_value,
+ bt_bool is_default)
+{
+ struct bt_notification_stream_begin *stream_begin = (void *) notif;
+
+ BT_ASSERT_PRE_NON_NULL(notif, "Notification");
+ BT_ASSERT_PRE_NON_NULL(clock_class, "Clock class");
+ BT_ASSERT_PRE_HOT(notif, "Notification", ": %!+n", notif);
+ BT_ASSERT_PRE_NOTIF_IS_TYPE(notif, BT_NOTIFICATION_TYPE_STREAM_BEGIN);
+ BT_ASSERT_PRE(is_default,
+ "You can only set a default clock value as of this version.");
+ return bt_clock_value_set_set_clock_value(&stream_begin->cv_set,
+ clock_class, raw_value, is_default);
+}
+
+struct bt_clock_value *bt_notification_stream_begin_borrow_default_clock_value(
+ struct bt_notification *notif)
+{
+ struct bt_notification_stream_begin *stream_begin = (void *) notif;
+ struct bt_clock_value *clock_value = NULL;
+
+ BT_ASSERT_PRE_NON_NULL(notif, "Notification");
+ BT_ASSERT_PRE_NOTIF_IS_TYPE(notif, BT_NOTIFICATION_TYPE_STREAM_BEGIN);
+ clock_value = stream_begin->cv_set.default_cv;
+ if (!clock_value) {
+ BT_LIB_LOGV("No default clock value: %![notif-]+n", notif);
+ }
+
+ return clock_value;
}