102 lines
3.3 KiB
C++
102 lines
3.3 KiB
C++
/* Copyright (c) 2022, 2024, Oracle and/or its affiliates.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is designed to work with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have either included with
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the program or referenced in the documentation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef SQL_SQL_EVENT_TRACKING_TO_AUDIT_EVENT_MAPPING_H
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#define SQL_SQL_EVENT_TRACKING_TO_AUDIT_EVENT_MAPPING_H
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#include <array>
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#include <string>
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#include <unordered_map>
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#include "mysql/plugin_audit.h"
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extern const char *plugin_event_names[];
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extern const char *event_tracking_names[];
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/**
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Event tracking classes
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If a new event tracking class is introduced,
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this class should be kept in sync.
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*/
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enum class Event_tracking_class {
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AUTHENTICATION = 0,
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COMMAND,
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CONNECTION,
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GENERAL,
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GLOBAL_VARIABLE,
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MESSAGE,
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PARSE,
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QUERY,
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SHUTDOWN,
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STARTUP,
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STORED_PROGRAM,
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TABLE_ACCESS,
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/* Add entry above this */
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LAST
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};
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struct EnumHash {
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template <typename T>
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std::size_t operator()(T t) const {
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return static_cast<std::size_t>(t);
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}
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};
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class Singleton_event_tracking_service_to_plugin_mapping final {
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public:
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static Singleton_event_tracking_service_to_plugin_mapping *create_instance() {
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if (unlikely(instance == nullptr))
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instance = new (std::nothrow)
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Singleton_event_tracking_service_to_plugin_mapping();
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return instance;
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}
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static void remove_instance() { delete instance; }
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Singleton_event_tracking_service_to_plugin_mapping(
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const Singleton_event_tracking_service_to_plugin_mapping &) = delete;
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void operator=(const Singleton_event_tracking_service_to_plugin_mapping &) =
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delete;
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Singleton_event_tracking_service_to_plugin_mapping(
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Singleton_event_tracking_service_to_plugin_mapping &&) = delete;
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void operator=(Singleton_event_tracking_service_to_plugin_mapping &&) =
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delete;
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~Singleton_event_tracking_service_to_plugin_mapping() {}
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unsigned long plugin_sub_event(unsigned long subevent) { return subevent; }
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mysql_event_class_t plugin_event_class(
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Event_tracking_class event_tracking_class);
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const std::string event_tracking_names(Event_tracking_class);
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private:
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Singleton_event_tracking_service_to_plugin_mapping();
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std::array<mysql_event_class_t,
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static_cast<size_t>(Event_tracking_class::LAST)>
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event_tracking_to_plugin_event_map_;
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static Singleton_event_tracking_service_to_plugin_mapping *instance;
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};
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#endif // !SQL_SQL_EVENT_TRACKING_TO_AUDIT_EVENT_MAPPING_H
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