/* Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.

This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation.  The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.

This program 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 General Public License, version 2.0, for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */

#ifndef MYSQL_SERVER_COMPONENT_H
#define MYSQL_SERVER_COMPONENT_H

#include <mysql/components/service.h>
#include <mysql/components/services/dynamic_loader.h>
#include <mysql/components/services/dynamic_loader_scheme_file.h>
#include <mysql/components/services/dynamic_privilege.h>
#include <mysql/components/services/persistent_dynamic_loader.h>
#include <mysql/components/services/registry.h>

/**
  @file components/mysql_server/server_component.h

  Defines MySQL Server Component. It contains both core Components
  infrastructure and MySQL-specific Service Implementations. It is a subject for
  dividing into separate components in future.
*/

/* Service implementation initialization/deinitialization methods for all parts
  of components subsystem that requires one. */
void registry_init();
void registry_deinit();

void dynamic_loader_init();
void dynamic_loader_deinit();

bool persistent_dynamic_loader_init(void *thd);
void persistent_dynamic_loader_deinit();

void dynamic_loader_scheme_file_init();
void dynamic_loader_scheme_file_deinit();

void mysql_string_services_init();
void mysql_comp_status_var_services_init();
void mysql_comp_sys_var_services_init();
void mysql_comp_system_variable_source_init();
void mysql_security_context_init();
void mysql_backup_lock_service_init();
void mysql_server_ongoing_transactions_query_init();
void mysql_audit_api_service_init();
void mysql_keyring_iterator_service_init();

void clone_protocol_service_init();
void host_application_signal_imp_init();

void page_track_service_init();
void mysql_current_thread_reader_imp_init();

/* implementation of the built-in components */

/**
  Bootstraps service registry and dynamic loader and make ready all basic
  server services.

  @param [out] registry A Service implementation the the Registry Service. May
    be NULL.
  @return Status of performed operation
  @retval false success
  @retval true failure
*/
bool mysql_services_bootstrap(SERVICE_TYPE(registry) * *registry);

/**
  Shutdowns dynamic loader.
*/
void shutdown_dynamic_loader();

/**
  Shutdowns service registry making sure all basic services are unregistered.
  Will fail if any service implementation is in use.

  @return Status of performed operation
  @retval false success
  @retval true failure
*/
bool mysql_services_shutdown();

void mysql_components_handle_std_exception(const char *funcname);

/* A declaration of registry service required for my_service<> to work. */
extern SERVICE_TYPE(registry) imp_mysql_server_registry;

extern SERVICE_TYPE(registry_registration)
    imp_mysql_server_registry_registration;

#endif /* MYSQL_SERVER_COMPONENT_H */