[lttng-tools.git] / include / lttng / error-query-internal.h

/*
 * error-query-internal.h
 *
 * Copyright (C) 2021 Jérémie Galarneau <jeremie.galarneau@efficios.com>
 *
 * SPDX-License-Identifier: GPL-2.1-only
 *
 */

#ifndef LTTNG_ERROR_QUERY_INTERNAL_H
#define LTTNG_ERROR_QUERY_INTERNAL_H

#include <lttng/lttng.h>
#include <common/macros.h>
#include <common/payload.h>
#include <common/payload-view.h>

struct mi_writer;

enum lttng_error_query_target_type {
	LTTNG_ERROR_QUERY_TARGET_TYPE_TRIGGER,
	LTTNG_ERROR_QUERY_TARGET_TYPE_CONDITION,
	LTTNG_ERROR_QUERY_TARGET_TYPE_ACTION,
};

enum lttng_error_query_target_type lttng_error_query_get_target_type(
		const struct lttng_error_query *query);

const struct lttng_trigger *lttng_error_query_trigger_borrow_target(
		const struct lttng_error_query *query);

const struct lttng_trigger *lttng_error_query_condition_borrow_target(
		const struct lttng_error_query *query);

const struct lttng_trigger *lttng_error_query_action_borrow_trigger_target(
		const struct lttng_error_query *query);

struct lttng_action *lttng_error_query_action_borrow_action_target(
		const struct lttng_error_query *query,
		struct lttng_trigger *trigger);

int lttng_error_query_serialize(const struct lttng_error_query *query,
		struct lttng_payload *payload);

ssize_t lttng_error_query_create_from_payload(struct lttng_payload_view *view,
		struct lttng_error_query **query);

int lttng_error_query_result_serialize(
		const struct lttng_error_query_result *result,
		struct lttng_payload *payload);

ssize_t lttng_error_query_result_create_from_payload(
		struct lttng_payload_view *view,
		struct lttng_error_query_result **result);

int lttng_error_query_results_serialize(
		const struct lttng_error_query_results *results,
		struct lttng_payload *payload);

ssize_t lttng_error_query_results_create_from_payload(
		struct lttng_payload_view *view,
		struct lttng_error_query_results **results);

struct lttng_error_query_result *
lttng_error_query_result_counter_create(
		const char *name, const char *description, uint64_t value);

void lttng_error_query_result_destroy(struct lttng_error_query_result *result);

struct lttng_error_query_results *lttng_error_query_results_create(void);

/* Ownership of `result` is transferred on success. */
int lttng_error_query_results_add_result(
		struct lttng_error_query_results *results,
		struct lttng_error_query_result *result);

enum lttng_error_code lttng_error_query_results_mi_serialize(
		const struct lttng_error_query_results *results,
		struct mi_writer *writer);

#endif /* LTTNG_ERROR_QUERY_INTERNAL_H */
Commit	Line	Data
	1	/*
	2	* error-query-internal.h
	3	*
	4	* Copyright (C) 2021 Jérémie Galarneau <jeremie.galarneau@efficios.com>
	5	*
	6	* SPDX-License-Identifier: GPL-2.1-only
	7	*
	8	*/
	9
	10	#ifndef LTTNG_ERROR_QUERY_INTERNAL_H
	11	#define LTTNG_ERROR_QUERY_INTERNAL_H
	12
	13	#include <lttng/lttng.h>
	14	#include <common/macros.h>
	15	#include <common/payload.h>
	16	#include <common/payload-view.h>
	17
	18	struct mi_writer;
	19
	20	enum lttng_error_query_target_type {
	21	LTTNG_ERROR_QUERY_TARGET_TYPE_TRIGGER,
	22	LTTNG_ERROR_QUERY_TARGET_TYPE_CONDITION,
	23	LTTNG_ERROR_QUERY_TARGET_TYPE_ACTION,
	24	};
	25
	26	enum lttng_error_query_target_type lttng_error_query_get_target_type(
	27	const struct lttng_error_query *query);
	28
	29	const struct lttng_trigger *lttng_error_query_trigger_borrow_target(
	30	const struct lttng_error_query *query);
	31
	32	const struct lttng_trigger *lttng_error_query_condition_borrow_target(
	33	const struct lttng_error_query *query);
	34
	35	const struct lttng_trigger *lttng_error_query_action_borrow_trigger_target(
	36	const struct lttng_error_query *query);
	37
	38	struct lttng_action *lttng_error_query_action_borrow_action_target(
	39	const struct lttng_error_query *query,
	40	struct lttng_trigger *trigger);
	41
	42	int lttng_error_query_serialize(const struct lttng_error_query *query,
	43	struct lttng_payload *payload);
	44
	45	ssize_t lttng_error_query_create_from_payload(struct lttng_payload_view *view,
	46	struct lttng_error_query **query);
	47
	48	int lttng_error_query_result_serialize(
	49	const struct lttng_error_query_result *result,
	50	struct lttng_payload *payload);
	51
	52	ssize_t lttng_error_query_result_create_from_payload(
	53	struct lttng_payload_view *view,
	54	struct lttng_error_query_result **result);
	55
	56	int lttng_error_query_results_serialize(
	57	const struct lttng_error_query_results *results,
	58	struct lttng_payload *payload);
	59
	60	ssize_t lttng_error_query_results_create_from_payload(
	61	struct lttng_payload_view *view,
	62	struct lttng_error_query_results **results);
	63
	64	struct lttng_error_query_result *
	65	lttng_error_query_result_counter_create(
	66	const char name, const char description, uint64_t value);
	67
	68	void lttng_error_query_result_destroy(struct lttng_error_query_result *result);
	69
	70	struct lttng_error_query_results *lttng_error_query_results_create(void);
	71
	72	/* Ownership of `result` is transferred on success. */
	73	int lttng_error_query_results_add_result(
	74	struct lttng_error_query_results *results,
	75	struct lttng_error_query_result *result);
	76
	77	enum lttng_error_code lttng_error_query_results_mi_serialize(
	78	const struct lttng_error_query_results *results,
	79	struct mi_writer *writer);
	80
	81	#endif /* LTTNG_ERROR_QUERY_INTERNAL_H */