101 lines
3.3 KiB
C++
101 lines
3.3 KiB
C++
/* Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
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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 also distributed 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 included with MySQL.
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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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#include "components/mysql_server/mysql_component.h"
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#include <stddef.h>
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#include <vector>
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mysql_component::mysql_component(mysql_component_t *component_data,
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my_string urn)
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: m_component_data(component_data), m_urn(urn) {
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for (const mysql_metadata_ref_t *metadata_iterator = component_data->metadata;
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metadata_iterator->key != NULL; ++metadata_iterator) {
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this->set_value(metadata_iterator->key, metadata_iterator->value);
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}
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}
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/**
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Gets name of this component.
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@return Pointer to component name. Pointer is valid till component is not
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unloaded.
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*/
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const char *mysql_component::name_c_str() const {
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return m_component_data->name;
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}
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/**
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Gets original URN used to load this component.
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@return Pointer to URN. Pointer is valid till component is not unloaded.
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*/
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const char *mysql_component::urn_c_str() const { return m_urn.c_str(); }
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/**
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Gets original URN used to load this component.
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@return Reference to string object with URN. Pointer is valid till component
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is not unloaded.
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*/
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const my_string &mysql_component::get_urn() const { return m_urn; }
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/**
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Gets list of all service implementations provided by this component.
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@return List of service implementations.
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*/
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std::vector<const mysql_service_ref_t *>
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mysql_component::get_provided_services() const {
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std::vector<const mysql_service_ref_t *> res;
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for (mysql_service_ref_t *implementation_it = m_component_data->provides;
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implementation_it->implementation != NULL; ++implementation_it) {
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res.push_back(implementation_it);
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}
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return res;
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}
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/**
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Gets list of services required by this component to work.
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@return List of service names.
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*/
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std::vector<mysql_service_placeholder_ref_t *>
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mysql_component::get_required_services() const {
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std::vector<mysql_service_placeholder_ref_t *> res;
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for (mysql_service_placeholder_ref_t *implementation_it =
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m_component_data->requires;
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implementation_it->name != NULL; ++implementation_it) {
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res.push_back(implementation_it);
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}
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return res;
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}
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/**
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Gets underlaying component data structure.
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@return Component data structure.
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*/
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const mysql_component_t *mysql_component::get_data() const {
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return m_component_data;
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}
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