98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright 2011 Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef __NET_ADDRESS_HPP
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#define __NET_ADDRESS_HPP
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#include "types.hpp"
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#include "../ip.hpp"
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#if defined(HAVE_WINSOCK2_H)
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#include "ws2tcpip.h"
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#endif
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#include <iostream>
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#include <string>
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//-----------------------------------------------------------------------------
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namespace net {
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/// Supporting types used for defining addresses in various domains
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template <domain D>
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struct address_types;
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template <>
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struct address_types <domain::INET> {
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typedef ipv4::ip ip;
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typedef ipv4::mask mask;
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typedef ipv4::port port;
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typedef sockaddr_in sockaddr;
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};
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template <>
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struct address_types <domain::INET6> {
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typedef ipv6::ip ip;
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typedef ipv6::mask mask;
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typedef ipv6::port port;
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typedef sockaddr_in6 sockaddr;
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};
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/// A full endpoint specification for a domain. Must be usable for bind/listen and send/recv.
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template <domain D>
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class address {
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public:
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typedef typename address_types<D>::ip ip_type;
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typedef typename address_types<D>::mask mask_type;
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typedef typename address_types<D>::port port_type;
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typedef typename address_types<D>::sockaddr sockaddr_type;
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protected:
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ip_type m_ip;
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mask_type m_mask;
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port_type m_port;
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public:
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static const address<D> LOOPBACK;
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static const address<D> ANY;
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explicit address (const sockaddr_type &);
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address (const std::string &address, port_type);
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port_type port (void) const;
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void set_port (const port_type &);
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ip_type ip (void) const { return m_ip; }
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sockaddr_type to_sockaddr (void) const;
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std::string to_string (void) const;
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static ip_type resolve (const std::string &);
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bool operator ==(const address<D> &rhs);
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};
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std::ostream&
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operator<< (std::ostream &os, const net::address<net::domain::INET> &addr);
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}
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#endif // __NET_ADDRESS_HPP
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