/*
- * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: LGPL-2.1-only
*
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef LTTNG_ACTION_INTERNAL_H
#include <lttng/action/action.h>
#include <common/macros.h>
#include <common/buffer-view.h>
+#include <common/dynamic-buffer.h>
#include <stdbool.h>
#include <sys/types.h>
typedef bool (*action_validate_cb)(struct lttng_action *action);
typedef void (*action_destroy_cb)(struct lttng_action *action);
-typedef ssize_t (*action_serialize_cb)(struct lttng_action *action, char *buf);
+typedef int (*action_serialize_cb)(struct lttng_action *action,
+ struct lttng_dynamic_buffer *buf);
+typedef ssize_t (*action_create_from_buffer_cb)(
+ const struct lttng_buffer_view *view,
+ struct lttng_action **action);
struct lttng_action {
enum lttng_action_type type;
int8_t action_type;
} LTTNG_PACKED;
+LTTNG_HIDDEN
+void lttng_action_init(struct lttng_action *action,
+ enum lttng_action_type type,
+ action_validate_cb validate,
+ action_serialize_cb serialize,
+ action_destroy_cb destroy);
+
LTTNG_HIDDEN
bool lttng_action_validate(struct lttng_action *action);
LTTNG_HIDDEN
-ssize_t lttng_action_serialize(struct lttng_action *action, char *buf);
+int lttng_action_serialize(struct lttng_action *action,
+ struct lttng_dynamic_buffer *buf);
LTTNG_HIDDEN
ssize_t lttng_action_create_from_buffer(const struct lttng_buffer_view *view,
struct lttng_action **action);
+LTTNG_HIDDEN
+enum lttng_action_type lttng_action_get_type_const(
+ const struct lttng_action *action);
+
#endif /* LTTNG_ACTION_INTERNAL_H */