common: compile libcommon as C++

[lttng-tools.git] / src / common / actions / notify.c

diff --git a/src/common/actions/notify.c b/src/common/actions/notify.c
deleted file mode 100644 (file)
index c34f384..0000000
--- a/src/common/actions/notify.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-#include <common/error.h>
-#include <common/macros.h>
-#include <common/mi-lttng.h>
-#include <lttng/action/action-internal.h>
-#include <lttng/action/notify-internal.h>
-#include <lttng/action/rate-policy-internal.h>
-#include <lttng/lttng-error.h>
-
-#define IS_NOTIFY_ACTION(action) \
-       (lttng_action_get_type(action) == LTTNG_ACTION_TYPE_NOTIFY)
-
-static struct lttng_action_notify *action_notify_from_action(
-               struct lttng_action *action)
-{
-       LTTNG_ASSERT(action);
-
-       return container_of(action, struct lttng_action_notify, parent);
-}
-
-static const struct lttng_action_notify *action_notify_from_action_const(
-               const struct lttng_action *action)
-{
-       LTTNG_ASSERT(action);
-
-       return container_of(action, struct lttng_action_notify, parent);
-}
-
-static
-void lttng_action_notify_destroy(struct lttng_action *action)
-{
-       struct lttng_action_notify *notify_action;
-       notify_action = action_notify_from_action(action);
-       lttng_rate_policy_destroy(notify_action->policy);
-       free(notify_action);
-}
-
-static
-int lttng_action_notify_serialize(struct lttng_action *action,
-               struct lttng_payload *payload)
-{
-       int ret;
-       struct lttng_action_notify *notify_action;
-
-       if (!action || !IS_NOTIFY_ACTION(action) || !payload) {
-               ret = -1;
-               goto end;
-       }
-
-       DBG("Serializing notify action");
-
-       notify_action = action_notify_from_action(action);
-       DBG("Serializing notify action rate policy");
-       ret = lttng_rate_policy_serialize(notify_action->policy, payload);
-
-end:
-       return ret;
-}
-
-static
-bool lttng_action_notify_is_equal(const struct lttng_action *a,
-               const struct lttng_action *b)
-{
-       const struct lttng_action_notify *_a, *_b;
-
-       _a = action_notify_from_action_const(a);
-       _b = action_notify_from_action_const(b);
-       return lttng_rate_policy_is_equal(_a->policy, _b->policy);
-}
-
-static const struct lttng_rate_policy *
-lttng_action_notify_internal_get_rate_policy(const struct lttng_action *action)
-{
-       const struct lttng_action_notify *_action;
-       _action = action_notify_from_action_const(action);
-
-       return _action->policy;
-}
-
-static enum lttng_error_code lttng_action_notify_mi_serialize(
-               const struct lttng_action *action, struct mi_writer *writer)
-{
-       int ret;
-       enum lttng_action_status status;
-       enum lttng_error_code ret_code;
-       const struct lttng_rate_policy *policy = NULL;
-
-       LTTNG_ASSERT(action);
-       LTTNG_ASSERT(IS_NOTIFY_ACTION(action));
-       LTTNG_ASSERT(writer);
-
-       status = lttng_action_notify_get_rate_policy(action, &policy);
-       LTTNG_ASSERT(status == LTTNG_ACTION_STATUS_OK);
-       LTTNG_ASSERT(policy != NULL);
-
-       /* Open action notify. */
-       ret = mi_lttng_writer_open_element(
-                       writer, mi_lttng_element_action_notify);
-       if (ret) {
-               goto mi_error;
-       }
-
-       ret_code = lttng_rate_policy_mi_serialize(policy, writer);
-       if (ret_code != LTTNG_OK) {
-               goto end;
-       }
-
-       /* Close action notify element. */
-       ret = mi_lttng_writer_close_element(writer);
-       if (ret) {
-               goto mi_error;
-       }
-
-       ret_code = LTTNG_OK;
-       goto end;
-
-mi_error:
-       ret_code = LTTNG_ERR_MI_IO_FAIL;
-end:
-       return ret_code;
-}
-
-struct lttng_action *lttng_action_notify_create(void)
-{
-       struct lttng_rate_policy *policy = NULL;
-       struct lttng_action_notify *notify = NULL;
-       struct lttng_action *action = NULL;
-
-       notify = zmalloc(sizeof(struct lttng_action_notify));
-       if (!notify) {
-               goto end;
-       }
-
-       /* Default policy. */
-       policy = lttng_rate_policy_every_n_create(1);
-       if (!policy) {
-               goto end;
-       }
-
-       lttng_action_init(&notify->parent, LTTNG_ACTION_TYPE_NOTIFY, NULL,
-                       lttng_action_notify_serialize,
-                       lttng_action_notify_is_equal,
-                       lttng_action_notify_destroy,
-                       lttng_action_notify_internal_get_rate_policy,
-                       lttng_action_generic_add_error_query_results,
-                       lttng_action_notify_mi_serialize);
-
-       notify->policy = policy;
-       policy = NULL;
-
-       action = &notify->parent;
-       notify = NULL;
-
-end:
-       free(notify);
-       lttng_rate_policy_destroy(policy);
-       return action;
-}
-
-ssize_t lttng_action_notify_create_from_payload(
-               struct lttng_payload_view *view,
-               struct lttng_action **action)
-{
-       enum lttng_action_status status;
-       ssize_t consumed_length;
-       struct lttng_rate_policy *rate_policy = NULL;
-       struct lttng_action *_action = NULL;
-
-       consumed_length = lttng_rate_policy_create_from_payload(
-                       view, &rate_policy);
-       if (!rate_policy) {
-               consumed_length = -1;
-               goto end;
-       }
-
-       _action = lttng_action_notify_create();
-       if (!_action) {
-               consumed_length = -1;
-               goto end;
-       }
-
-       status = lttng_action_notify_set_rate_policy(_action, rate_policy);
-       if (status != LTTNG_ACTION_STATUS_OK) {
-               consumed_length = -1;
-               goto end;
-       }
-
-       *action = _action;
-       _action = NULL;
-
-end:
-       lttng_rate_policy_destroy(rate_policy);
-       lttng_action_destroy(_action);
-       return consumed_length;
-}
-
-enum lttng_action_status lttng_action_notify_set_rate_policy(
-               struct lttng_action *action,
-               const struct lttng_rate_policy *policy)
-{
-       enum lttng_action_status status;
-       struct lttng_action_notify *notify_action;
-       struct lttng_rate_policy *copy = NULL;
-
-       if (!action || !policy || !IS_NOTIFY_ACTION(action)) {
-               status = LTTNG_ACTION_STATUS_INVALID;
-               goto end;
-       }
-
-       copy = lttng_rate_policy_copy(policy);
-       if (!copy) {
-               status = LTTNG_ACTION_STATUS_ERROR;
-               goto end;
-       }
-
-       notify_action = action_notify_from_action(action);
-
-       /* Free the previous rate policy .*/
-       lttng_rate_policy_destroy(notify_action->policy);
-
-       /* Assign the policy. */
-       notify_action->policy = copy;
-       status = LTTNG_ACTION_STATUS_OK;
-       copy = NULL;
-
-end:
-       lttng_rate_policy_destroy(copy);
-       return status;
-}
-
-enum lttng_action_status lttng_action_notify_get_rate_policy(
-               const struct lttng_action *action,
-               const struct lttng_rate_policy **policy)
-{
-       enum lttng_action_status status;
-       const struct lttng_action_notify *notify_action;
-
-       if (!action || !policy || !IS_NOTIFY_ACTION(action)) {
-               status = LTTNG_ACTION_STATUS_INVALID;
-               goto end;
-       }
-
-       notify_action = action_notify_from_action_const(action);
-
-       *policy = notify_action->policy;
-       status = LTTNG_ACTION_STATUS_OK;
-end:
-       return status;
-}