mirror of
https://github.com/TrinityCore/TrinityCore.git
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893f2d4cef
(cherry picked from commit af4dcc93ed)
# Conflicts:
# sql/base/auth_database.sql
# sql/updates/auth/cata_classic/2024_11_12_00_auth.sql
69 lines
2.7 KiB
C++
69 lines
2.7 KiB
C++
/*
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* This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef Resolver_h__
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#define Resolver_h__
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#include "IoContext.h"
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#include "Optional.h"
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#include <boost/asio/ip/tcp.hpp>
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#include <string_view>
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#include <vector>
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namespace Trinity
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{
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namespace Asio
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{
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/**
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Hack to make it possible to forward declare resolver (one of its template arguments is a typedef to something super long and using nested classes)
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*/
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class Resolver
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{
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public:
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explicit Resolver(IoContext& ioContext) : _impl(ioContext) { }
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Optional<boost::asio::ip::tcp::endpoint> Resolve(boost::asio::ip::tcp const& protocol, std::string_view host, std::string_view service)
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{
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boost::system::error_code ec;
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boost::asio::ip::resolver_base::flags flagsResolver = boost::asio::ip::resolver_base::all_matching;
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boost::asio::ip::tcp::resolver::results_type results = _impl.resolve(protocol, host, service, flagsResolver, ec);
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if (results.begin() == results.end() || ec)
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return {};
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return results.begin()->endpoint();
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}
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std::vector<boost::asio::ip::tcp::endpoint> ResolveAll(std::string_view host, std::string_view service)
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{
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boost::system::error_code ec;
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boost::asio::ip::resolver_base::flags flagsResolver = boost::asio::ip::resolver_base::all_matching;
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boost::asio::ip::tcp::resolver::results_type results = _impl.resolve(host, service, flagsResolver, ec);
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std::vector<boost::asio::ip::tcp::endpoint> result;
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if (!ec)
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std::ranges::transform(results, std::back_inserter(result), [](boost::asio::ip::tcp::resolver::results_type::value_type const& entry) { return entry.endpoint(); });
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return result;
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}
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private:
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boost::asio::ip::tcp::resolver _impl;
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};
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}
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}
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#endif // Resolver_h__
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