io_socket.h

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// Copyright (C) 2010-2017 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#ifndef IO_SOCKET_H
#define IO_SOCKET_H 1

// IMPORTANT NOTE: only very few ASIO headers files can be included in
// this file.  In particular, asio.hpp should never be included here.
// See the description of the namespace below.
#include <unistd.h>             // for some network system calls

#include <functional>
#include <string>

#include <exceptions/exceptions.h>

namespace isc {
namespace asiolink {

class IOSocket {
public:



    typedef boost::asio::socket_base::reuse_address ReuseAddress;



private:
    IOSocket(const IOSocket& source);
    IOSocket& operator=(const IOSocket& source);
protected:
    IOSocket() {}
public:
    virtual ~IOSocket() {}

    virtual int getNative() const = 0;

    virtual int getProtocol() const = 0;

    static IOSocket& getDummyUDPSocket();

    static IOSocket& getDummyTCPSocket();
};

} // namespace asiolink
} // namespace isc

#endif // IO_SOCKET_H