109 lines
2.8 KiB
C++
109 lines
2.8 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_SOCKET_HPP
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#define __NET_SOCKET_HPP
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#include <memory>
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#include "types.hpp"
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#include "address.hpp"
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//-----------------------------------------------------------------------------
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namespace net {
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template <domain D>
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class socket_domain {
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public:
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typedef address<D> address_type;
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protected:
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socket_t m_fd;
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socket_domain (socket_t _fd);
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socket_domain (const socket_domain<D>&);
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~socket_domain ();
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public:
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socket_t native (void) const;
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void shutdown (void);
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template <typename T>
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T get_option (level, option);
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void set_option (level, option);
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template <typename T>
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void set_option (level, option, const T &value);
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protected:
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void bind (const address_type&);
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};
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template <domain D, type T>
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class socket;
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template <domain D>
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class socket<D, type::STREAM>: public socket_domain<D> {
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public:
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typedef socket<D, type::STREAM> socket_type;
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typedef std::unique_ptr<socket_type> socket_ptr;
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typedef address<D> address_type;
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protected:
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static const unsigned int DEFAULT_BACKLOG = 5;
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socket (socket_t _fd);
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public:
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socket ();
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socket (const socket_type &);
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void send (const uint8_t *restrict, size_t);
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size_t recv (uint8_t *restrict, size_t);
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void connect (const address_type&);
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void listen (const address_type&, unsigned int backlog = DEFAULT_BACKLOG);
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socket_ptr accept (void);
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address_type get_peer (void) const;
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};
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template <domain D>
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class socket<D, type::DGRAM> : public socket_domain<D> {
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public:
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typedef socket<D, type::DGRAM> socket_type;
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typedef address<D> address_type;
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socket (socket_t _fd);
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public:
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socket ();
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socket (const socket_type &);
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void send_addr (const address_type&, const uint8_t *restrict, size_t);
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address_type recv_addr (uint8_t *restrict, size_t);
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};
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}
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#endif // __NET_SOCKET_HPP
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