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68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
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* Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
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* Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
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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, either version 3 of the License, or
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* (at your option) any later version.
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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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#include <uv.h>
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#include "base/net/dns/DnsRecord.h"
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xmrig::DnsRecord::DnsRecord(const addrinfo *addr) :
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m_type(addr->ai_family == AF_INET6 ? AAAA : A)
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{
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char *buf = nullptr;
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if (m_type == AAAA) {
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buf = new char[45]();
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uv_ip6_name(reinterpret_cast<sockaddr_in6*>(addr->ai_addr), buf, 45);
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}
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else {
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buf = new char[16]();
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uv_ip4_name(reinterpret_cast<sockaddr_in*>(addr->ai_addr), buf, 16);
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}
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m_ip = buf;
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}
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sockaddr *xmrig::DnsRecord::addr(uint16_t port) const
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{
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if (m_type == A) {
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auto addr = new sockaddr_in();
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uv_ip4_addr(m_ip.data(), port, addr);
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return reinterpret_cast<sockaddr *>(addr);
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}
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if (m_type == AAAA) {
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auto addr = new sockaddr_in6();
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uv_ip6_addr(m_ip.data(), port, addr);
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return reinterpret_cast<sockaddr *>(addr);
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}
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return nullptr;
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}
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