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TestPeer boost::asio Socket and UnitTest framework

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Vinnie Falco
2013-08-09 19:39:16 -07:00
parent 98352429c2
commit 88ffd3cdfb
31 changed files with 2487 additions and 271 deletions
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110
modules/beast_asio/sockets/beast_SocketWrapperBasics.h Normal file
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//------------------------------------------------------------------------------
/*
This file is part of Beast: https://github.com/vinniefalco/Beast
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#ifndef BEAST_SOCKETWRAPPERBASICS_H_INCLUDED
#define BEAST_SOCKETWRAPPERBASICS_H_INCLUDED
/** Some utilities for SocketWrapper and others.
*/
class SocketWrapperBasics
{
protected:
/** Template specialization to determine available interfaces. */
template <typename Object>
struct InterfacesOf
{
/** Intrusive tag support.
To use this, add a struct called SocketInterfaces to your
class and derive it from the interfaces that you support.
For example:
@code
struct MyHandshakingStream
{
struct SocketInterfaces
: SocketInterface::Stream
, SocketInterface::Handshake
{
};
}
@endcode
*/
typedef typename Object::SocketInterfaces type;
typedef type value;
};
// Specialization for boost::asio::basic_socket_acceptor
template <typename Protocol, typename SocketService>
struct InterfacesOf <boost::asio::basic_socket_acceptor <Protocol, SocketService> >
{
struct value : SocketInterface::Acceptor { };
typedef value type;
};
// Specialization for boost::asio::basic_socket
template <typename Protocol, typename SocketService>
struct InterfacesOf <boost::asio::basic_socket <Protocol, SocketService> >
{
struct value : SocketInterface::Socket { };
typedef value type;
};
// Specialization for boost::asio::basic_stream_socket
template <typename Protocol, typename SocketService>
struct InterfacesOf <boost::asio::basic_stream_socket <Protocol, SocketService> >
{
struct value : SocketInterface::Socket, SocketInterface::Stream { };
typedef value type;
};
// Specialization for boost::asio::ssl::stream
template <typename Stream>
struct InterfacesOf <boost::asio::ssl::stream <Stream> >
{
struct value : SocketInterface::Stream , SocketInterface::Handshake { };
typedef value type;
};
#if 1
// Less elegant, but works.
// Determines if Object supports the specified Interface
template <typename Object, typename Interface, class Enable = void>
struct HasInterface : boost::false_type { };
template <typename Object, typename Interface>
struct HasInterface <Object, Interface,
typename boost::enable_if <boost::is_base_of <
Interface, typename InterfacesOf <Object>::type> >::type >
: boost::true_type { };
#else
// This should work, but doesn't.
// K-ballo from #boost suggested it.
//
// Determines if Object supports the specified Interface
template <typename Object, typename Interface>
struct HasInterface : boost::is_base_of <Interface, typename InterfacesOf <Object> >
{
};
#endif
};
#endif