common: compile libcommon as C++

[lttng-tools.git] / src / common / notification.c

diff --git a/src/common/notification.c b/src/common/notification.c
deleted file mode 100644 (file)
index d140357..0000000
--- a/src/common/notification.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-#include <lttng/notification/notification-internal.h>
-#include <lttng/condition/condition-internal.h>
-#include <lttng/condition/evaluation-internal.h>
-#include <lttng/condition/condition.h>
-#include <lttng/condition/evaluation.h>
-#include <lttng/trigger/trigger-internal.h>
-#include <common/payload.h>
-#include <common/payload-view.h>
-
-struct lttng_notification *lttng_notification_create(
-               struct lttng_trigger *trigger,
-               struct lttng_evaluation *evaluation)
-{
-       struct lttng_notification *notification = NULL;
-
-       if (!trigger || !evaluation) {
-               goto end;
-       }
-
-       notification = zmalloc(sizeof(struct lttng_notification));
-       if (!notification) {
-               goto end;
-       }
-
-       notification->trigger = trigger;
-       notification->evaluation = evaluation;
-end:
-       return notification;
-}
-
-int lttng_notification_serialize(const struct lttng_notification *notification,
-               struct lttng_payload *payload)
-{
-       int ret;
-       size_t header_offset, size_before_payload;
-       struct lttng_notification_comm notification_comm = { 0 };
-       struct lttng_notification_comm *header;
-
-       header_offset = payload->buffer.size;
-       ret = lttng_dynamic_buffer_append(&payload->buffer, &notification_comm,
-                       sizeof(notification_comm));
-       if (ret) {
-               goto end;
-       }
-
-       size_before_payload = payload->buffer.size;
-       ret = lttng_trigger_serialize(notification->trigger,
-                       payload);
-       if (ret) {
-               goto end;
-       }
-
-       ret = lttng_evaluation_serialize(notification->evaluation, payload);
-       if (ret) {
-               goto end;
-       }
-
-       /* Update payload size. */
-       header = (typeof(header)) (payload->buffer.data + header_offset);
-       header->length = (uint32_t) (payload->buffer.size - size_before_payload);
-end:
-       return ret;
-
-}
-
-ssize_t lttng_notification_create_from_payload(
-               struct lttng_payload_view *src_view,
-               struct lttng_notification **notification)
-{
-       ssize_t ret, notification_size = 0, trigger_size, evaluation_size;
-       struct lttng_trigger *trigger = NULL;
-       struct lttng_evaluation *evaluation = NULL;
-       const struct lttng_notification_comm *notification_comm;
-       const struct lttng_payload_view notification_comm_view =
-                       lttng_payload_view_from_view(
-                                       src_view, 0, sizeof(*notification_comm));
-
-       if (!src_view || !notification) {
-               ret = -1;
-               goto error;
-       }
-
-       if (!lttng_payload_view_is_valid(&notification_comm_view)) {
-               /* Payload not large enough to contain the header. */
-               ret = -1;
-               goto error;
-       }
-
-       notification_comm = (typeof(notification_comm)) notification_comm_view.buffer.data;
-       notification_size += sizeof(*notification_comm);
-       {
-               /* struct lttng_condition */
-               struct lttng_payload_view condition_view =
-                               lttng_payload_view_from_view(src_view,
-                                               notification_size, -1);
-
-               trigger_size = lttng_trigger_create_from_payload(
-                               &condition_view, &trigger);
-       }
-
-       if (trigger_size < 0) {
-               ret = trigger_size;
-               goto error;
-       }
-
-       notification_size += trigger_size;
-
-       {
-               /* struct lttng_evaluation */
-               struct lttng_payload_view evaluation_view =
-                               lttng_payload_view_from_view(src_view,
-                                               notification_size, -1);
-
-               evaluation_size = lttng_evaluation_create_from_payload(
-                               lttng_trigger_get_const_condition(trigger),
-                               &evaluation_view, &evaluation);
-       }
-
-       if (evaluation_size < 0) {
-               ret = evaluation_size;
-               goto error;
-       }
-
-       notification_size += evaluation_size;
-
-       /* Unexpected size of inner-elements; the buffer is corrupted. */
-       if ((ssize_t) notification_comm->length !=
-                       trigger_size + evaluation_size) {
-               ret = -1;
-               goto error;
-       }
-
-       *notification = lttng_notification_create(trigger, evaluation);
-       if (!*notification) {
-               ret = -1;
-               goto error;
-       }
-
-       ret = notification_size;
-       return ret;
-
-error:
-       lttng_trigger_destroy(trigger);
-       lttng_evaluation_destroy(evaluation);
-       return ret;
-}
-
-void lttng_notification_destroy(struct lttng_notification *notification)
-{
-       if (!notification) {
-               return;
-       }
-
-       lttng_trigger_destroy(notification->trigger);
-       lttng_evaluation_destroy(notification->evaluation);
-       free(notification);
-}
-
-const struct lttng_condition *lttng_notification_get_condition(
-               struct lttng_notification *notification)
-{
-       return notification ? lttng_trigger_get_const_condition(notification->trigger) : NULL;
-}
-
-const struct lttng_evaluation *lttng_notification_get_evaluation(
-               struct lttng_notification *notification)
-{
-       return notification ? notification->evaluation : NULL;
-}
-
-const struct lttng_trigger *lttng_notification_get_trigger(
-               struct lttng_notification *notification)
-{
-       return notification ? notification->trigger : NULL;
-}