#include <babeltrace/ctf-ir/stream-class.h>
#include <babeltrace/ctf-ir/stream.h>
#include <babeltrace/ctf-ir/stream-internal.h>
+#include <babeltrace/graph/graph-internal.h>
#include <babeltrace/graph/notification-packet-internal.h>
+#include <babeltrace/graph/private-connection-private-notification-iterator.h>
+#include <babeltrace/assert-internal.h>
+#include <babeltrace/assert-pre-internal.h>
+#include <babeltrace/object-internal.h>
#include <inttypes.h>
-static
-void bt_notification_packet_begin_destroy(struct bt_object *obj)
+BT_HIDDEN
+struct bt_notification *bt_notification_packet_begin_new(struct bt_graph *graph)
{
- struct bt_notification_packet_begin *notification =
- (struct bt_notification_packet_begin *) obj;
+ struct bt_notification_packet_begin *notification;
- BT_LOGD("Destroying packet beginning notification: addr=%p",
- notification);
- BT_LOGD_STR("Putting packet.");
- BT_PUT(notification->packet);
- g_free(notification);
-}
+ notification = g_new0(struct bt_notification_packet_begin, 1);
+ if (!notification) {
+ BT_LOGE_STR("Failed to allocate one packet beginning notification.");
+ goto error;
+ }
-static
-void bt_notification_packet_end_destroy(struct bt_object *obj)
-{
- struct bt_notification_packet_end *notification =
- (struct bt_notification_packet_end *) obj;
+ bt_notification_init(¬ification->parent,
+ BT_NOTIFICATION_TYPE_PACKET_BEGIN,
+ (bt_object_release_func) bt_notification_packet_begin_recycle,
+ graph);
+ goto end;
- BT_LOGD("Destroying packet end notification: addr=%p",
- notification);
- BT_LOGD_STR("Putting packet.");
- BT_PUT(notification->packet);
- g_free(notification);
+error:
+ BT_PUT(notification);
+
+end:
+ return (void *) notification;
}
struct bt_notification *bt_notification_packet_begin_create(
+ struct bt_private_connection_private_notification_iterator *notif_iter,
struct bt_packet *packet)
{
- struct bt_notification_packet_begin *notification;
+ struct bt_notification_packet_begin *notification = NULL;
struct bt_stream *stream;
struct bt_stream_class *stream_class;
+ struct bt_graph *graph;
- if (!packet) {
- BT_LOGW_STR("Invalid parameter: packet is NULL.");
- goto error;
- }
-
+ BT_ASSERT_PRE_NON_NULL(notif_iter, "Notification iterator");
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
stream = bt_packet_borrow_stream(packet);
- assert(stream);
- stream_class = bt_stream_borrow_stream_class(stream);
- assert(stream_class);
+ BT_ASSERT(stream);
+ stream_class = bt_stream_borrow_class(stream);
+ BT_ASSERT(stream_class);
BT_LOGD("Creating packet beginning notification object: "
"packet-addr=%p, stream-addr=%p, stream-name=\"%s\", "
"stream-class-addr=%p, stream-class-name=\"%s\", "
stream_class,
bt_stream_class_get_name(stream_class),
bt_stream_class_get_id(stream_class));
- notification = g_new0(struct bt_notification_packet_begin, 1);
+ graph = bt_private_connection_private_notification_iterator_borrow_graph(
+ notif_iter);
+ notification = (void *) bt_notification_create_from_pool(
+ &graph->packet_begin_notif_pool, graph);
if (!notification) {
- BT_LOGE_STR("Failed to allocate one packet beginning notification.");
- goto error;
+ /* bt_notification_create_from_pool() logs errors */
+ goto end;
}
- bt_notification_init(¬ification->parent,
- BT_NOTIFICATION_TYPE_PACKET_BEGIN,
- bt_notification_packet_begin_destroy);
- notification->packet = bt_get(packet);
+ BT_ASSERT(!notification->packet);
+ notification->packet = packet;
+ bt_object_get_no_null_check_no_parent_check(
+ ¬ification->packet->base);
+ bt_packet_set_is_frozen(packet, true);
BT_LOGD("Created packet beginning notification object: "
"packet-addr=%p, stream-addr=%p, stream-name=\"%s\", "
"stream-class-addr=%p, stream-class-name=\"%s\", "
stream_class,
bt_stream_class_get_name(stream_class),
bt_stream_class_get_id(stream_class), notification);
- return ¬ification->parent;
-error:
- return NULL;
+ goto end;
+
+end:
+ return (void *) notification;
+}
+
+BT_HIDDEN
+void bt_notification_packet_begin_destroy(struct bt_notification *notif)
+{
+ struct bt_notification_packet_begin *packet_begin_notif = (void *) notif;
+
+ BT_LOGD("Destroying packet beginning notification: addr=%p", notif);
+ BT_LOGD_STR("Putting packet.");
+ BT_PUT(packet_begin_notif->packet);
+ g_free(notif);
+}
+
+BT_HIDDEN
+void bt_notification_packet_begin_recycle(struct bt_notification *notif)
+{
+ struct bt_notification_packet_begin *packet_begin_notif = (void *) notif;
+ struct bt_graph *graph;
+
+ BT_ASSERT(packet_begin_notif);
+
+ if (unlikely(!notif->graph)) {
+ bt_notification_packet_begin_destroy(notif);
+ return;
+ }
+
+ BT_LOGD("Recycling packet beginning notification: addr=%p", notif);
+ bt_notification_reset(notif);
+ bt_object_put_no_null_check(&packet_begin_notif->packet->base);
+ packet_begin_notif->packet = NULL;
+ graph = notif->graph;
+ notif->graph = NULL;
+ bt_object_pool_recycle_object(&graph->packet_begin_notif_pool, notif);
}
-struct bt_packet *bt_notification_packet_begin_get_packet(
+struct bt_packet *bt_notification_packet_begin_borrow_packet(
struct bt_notification *notification)
{
- struct bt_packet *ret = NULL;
struct bt_notification_packet_begin *packet_begin;
+ BT_ASSERT_PRE_NON_NULL(notification, "Notification");
+ BT_ASSERT_PRE_NOTIF_IS_TYPE(notification,
+ BT_NOTIFICATION_TYPE_PACKET_BEGIN);
+ packet_begin = container_of(notification,
+ struct bt_notification_packet_begin, parent);
+ return packet_begin->packet;
+}
+
+BT_HIDDEN
+struct bt_notification *bt_notification_packet_end_new(struct bt_graph *graph)
+{
+ struct bt_notification_packet_end *notification;
+
+ notification = g_new0(struct bt_notification_packet_end, 1);
if (!notification) {
- BT_LOGW_STR("Invalid parameter: notification is NULL.");
- goto end;
+ BT_LOGE_STR("Failed to allocate one packet end notification.");
+ goto error;
}
- if (notification->type != BT_NOTIFICATION_TYPE_PACKET_BEGIN) {
- BT_LOGW("Invalid parameter: notification is not a packet beginning notification: "
- "addr%p, notif-type=%s",
- notification, bt_notification_type_string(
- bt_notification_get_type(notification)));
- goto end;
- }
+ bt_notification_init(¬ification->parent,
+ BT_NOTIFICATION_TYPE_PACKET_END,
+ (bt_object_release_func) bt_notification_packet_end_recycle,
+ graph);
+ goto end;
+
+error:
+ BT_PUT(notification);
- packet_begin = container_of(notification,
- struct bt_notification_packet_begin, parent);
- ret = bt_get(packet_begin->packet);
end:
- return ret;
+ return (void *) notification;
}
struct bt_notification *bt_notification_packet_end_create(
+ struct bt_private_connection_private_notification_iterator *notif_iter,
struct bt_packet *packet)
{
- struct bt_notification_packet_end *notification;
+ struct bt_notification_packet_end *notification = NULL;
struct bt_stream *stream;
struct bt_stream_class *stream_class;
+ struct bt_graph *graph;
- if (!packet) {
- BT_LOGW_STR("Invalid parameter: packet is NULL.");
- goto error;
- }
-
+ BT_ASSERT_PRE_NON_NULL(notif_iter, "Notification iterator");
+ BT_ASSERT_PRE_NON_NULL(packet, "Packet");
stream = bt_packet_borrow_stream(packet);
- assert(stream);
- stream_class = bt_stream_borrow_stream_class(stream);
- assert(stream_class);
+ BT_ASSERT(stream);
+ stream_class = bt_stream_borrow_class(stream);
+ BT_ASSERT(stream_class);
BT_LOGD("Creating packet end notification object: "
"packet-addr=%p, stream-addr=%p, stream-name=\"%s\", "
"stream-class-addr=%p, stream-class-name=\"%s\", "
stream_class,
bt_stream_class_get_name(stream_class),
bt_stream_class_get_id(stream_class));
- notification = g_new0(struct bt_notification_packet_end, 1);
+ graph = bt_private_connection_private_notification_iterator_borrow_graph(
+ notif_iter);
+ notification = (void *) bt_notification_create_from_pool(
+ &graph->packet_end_notif_pool, graph);
if (!notification) {
- BT_LOGE_STR("Failed to allocate one packet end notification.");
- goto error;
+ /* bt_notification_create_from_pool() logs errors */
+ goto end;
}
- bt_notification_init(¬ification->parent,
- BT_NOTIFICATION_TYPE_PACKET_END,
- bt_notification_packet_end_destroy);
- notification->packet = bt_get(packet);
+ BT_ASSERT(!notification->packet);
+ notification->packet = packet;
+ bt_object_get_no_null_check_no_parent_check(
+ ¬ification->packet->base);
+ bt_packet_set_is_frozen(packet, true);
BT_LOGD("Created packet end notification object: "
"packet-addr=%p, stream-addr=%p, stream-name=\"%s\", "
"stream-class-addr=%p, stream-class-name=\"%s\", "
stream_class,
bt_stream_class_get_name(stream_class),
bt_stream_class_get_id(stream_class), notification);
- return ¬ification->parent;
-error:
- return NULL;
+ goto end;
+
+end:
+ return (void *) notification;
}
-struct bt_packet *bt_notification_packet_end_get_packet(
- struct bt_notification *notification)
+BT_HIDDEN
+void bt_notification_packet_end_destroy(struct bt_notification *notif)
{
- struct bt_packet *ret = NULL;
- struct bt_notification_packet_end *packet_end;
+ struct bt_notification_packet_end *packet_end_notif = (void *) notif;
- if (!notification) {
- BT_LOGW_STR("Invalid parameter: notification is NULL.");
- goto end;
- }
+ BT_LOGD("Destroying packet end notification: addr=%p", notif);
+ BT_LOGD_STR("Putting packet.");
+ BT_PUT(packet_end_notif->packet);
+ g_free(notif);
+}
- if (notification->type != BT_NOTIFICATION_TYPE_PACKET_END) {
- BT_LOGW("Invalid parameter: notification is not a packet end notification: "
- "addr%p, notif-type=%s",
- notification, bt_notification_type_string(
- bt_notification_get_type(notification)));
- goto end;
+BT_HIDDEN
+void bt_notification_packet_end_recycle(struct bt_notification *notif)
+{
+ struct bt_notification_packet_end *packet_end_notif = (void *) notif;
+ struct bt_graph *graph;
+
+ BT_ASSERT(packet_end_notif);
+
+ if (!notif->graph) {
+ bt_notification_packet_end_destroy(notif);
+ return;
}
+ BT_LOGD("Recycling packet end notification: addr=%p", notif);
+ bt_notification_reset(notif);
+ BT_PUT(packet_end_notif->packet);
+ graph = notif->graph;
+ notif->graph = NULL;
+ bt_object_pool_recycle_object(&graph->packet_end_notif_pool, notif);
+}
+
+struct bt_packet *bt_notification_packet_end_borrow_packet(
+ struct bt_notification *notification)
+{
+ struct bt_notification_packet_end *packet_end;
+
+ BT_ASSERT_PRE_NON_NULL(notification, "Notification");
+ BT_ASSERT_PRE_NOTIF_IS_TYPE(notification,
+ BT_NOTIFICATION_TYPE_PACKET_END);
packet_end = container_of(notification,
struct bt_notification_packet_end, parent);
- ret = bt_get(packet_end->packet);
-end:
- return ret;
+ return packet_end->packet;
}
projects / babeltrace.git / blobdiff