posix_socket.hpp

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/*
 * Copyright (C) 2013 Evidence Srl - www.evidence.eu.com
 *
 * Boost Software License - Version 1.0 - August 17th, 2003
 *
 * Permission is hereby granted, free of charge, to any person or organization
 * obtaining a copy of the software and accompanying documentation covered by
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 * execute, and transmit the Software, and to prepare derivative works of the
 * Software, and to permit third-parties to whom the Software is furnished to
 * do so, all subject to the following:
 * 
 * The copyright notices in the Software and this entire statement, including
 * the above license grant, this restriction and the following disclaimer,
 * must be included in all copies of the Software, in whole or in part, and
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#ifndef POSIX_SOCKET_HPP_
#define POSIX_SOCKET_HPP_

#include <unistd.h>

#include "abstract_system_socket.hpp"
#include "address.hpp"
#include "protocol.hpp"

namespace net {

/**
 * @brief Class for platform-dependent code.
 *
 * This is the class containing the code for Posix platforms.
 */
class PosixSocket: public AbstractSystemSocket {

public:
        PosixSocket(const protocol& prot);
        virtual ~PosixSocket();
        
        virtual void connect (const Address& addr);
        virtual void bind (const Address& addr);
        virtual int read (void* buffer, size_t size);
        virtual int write (const void* buffer, size_t size);
        virtual bool close();
        virtual void accept (AbstractSystemSocket* sock);
        virtual void listen (int maxPendingConnections);

private:
        /**
         * @brief Number of the file descriptor.
         * 
         * This is the return value of open(), socket() or accept().
         */
        int fd_;
};

} // net

#endif // POSIX_SOCKET_HPP_