128 lines
3.4 KiB
C++
128 lines
3.4 KiB
C++
/* This file is part of mastodon-cpp.
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* Copyright © 2019 tastytea <tastytea@tastytea.de>
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*
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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 as published by
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* the Free Software Foundation, version 3.
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*
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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 for more details.
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*
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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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MASTODON_CPP_EASY_RETURN_TYPES_EASY_HPP
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#define MASTODON_CPP_EASY_RETURN_TYPES_EASY_HPP
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#include <string>
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#include <vector>
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#include <ostream>
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#include <cstdint>
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// If we are compiling mastodon-cpp, use another include path
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#ifdef MASTODON_CPP
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#include "mastodon-cpp.hpp"
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#else
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#include <mastodon-cpp/mastodon-cpp.hpp>
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#endif
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using std::string;
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using std::vector;
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using std::uint8_t;
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namespace Mastodon
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{
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namespace Easy
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{
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template <typename T>
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struct return_entity;
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template <typename T> // https://stackoverflow.com/a/4661372/5965450
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std::ostream &operator <<(std::ostream&, const return_entity<T>&);
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/*!
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* @brief Return types for calls that return a single `Easy::Entity`.
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*
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* @since 0.100.0
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*/
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template <typename T>
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struct return_entity : return_base
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{
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/*!
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* @brief Mastodon::Easy::Entity
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*
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* @since 0.100.0
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*/
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T entity;
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return_entity();
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/*!
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* @brief Return type for easy Mastodon::Easy::API.
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*
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* @param ec Error code
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* @param em Error message
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* @param hec HTTP error code
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* @param ent Answer
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*
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* @since 0.100.0
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*/
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return_entity(const uint8_t ec, const string &em,
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const uint16_t hec, const T &ent);
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/*!
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* @brief Same as return_entity::entity.
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*
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* @since 0.100.0
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*/
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operator const T() const;
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/*!
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* @brief Mastodon::Easy::Entity as string.
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*
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* @since 0.100.0
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*/
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operator const string() const;
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// FIXME: Can't get it to work, don't know why.
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/*!
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* @brief Mastodon::Easy::Entity as string.
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*
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* @since 0.100.0
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*/
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friend std::ostream &operator <<<T>(std::ostream &out,
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const return_entity<T> &ret);
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};
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/*!
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* @brief Return types for calls that return multiple `Easy::Entity`s.
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*
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* @since 0.100.0
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*/
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template <typename T>
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struct return_entity_vector : return_base
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{
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/*!
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* @brief std::vector of Mastodon::Easy::Entity.
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*
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* @since 0.100.0
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*/
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vector<T> entities;
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return_entity_vector();
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return_entity_vector(const uint8_t ec, const string &em,
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const uint16_t hec, const vector<T> &vec);
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/*!
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* @brief Same es return_entity_vector::entities.
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*
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* @since 0.100.0
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*/
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operator const vector<T>() const;
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};
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}
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}
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#endif // MASTODON_CPP_EASY_RETURN_TYPES_EASY_HPP
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