mirror of
https://github.com/matrix-construct/construct
synced 2024-11-18 07:50:57 +01:00
103 lines
3.6 KiB
C++
103 lines
3.6 KiB
C++
/*
|
|
* Copyright (C) 2017 Charybdis Development Team
|
|
* Copyright (C) 2017 Jason Volk <jason@zemos.net>
|
|
*
|
|
* 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 is present in all copies.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#pragma once
|
|
#define HAVE_IRCD_NET_H
|
|
|
|
/// Network IO subsystem.
|
|
///
|
|
/// Some parts of this system are not automatically included here when they
|
|
/// involve types which cannot be forward declared without boost headers.
|
|
/// This should not concern most developers as we have wrapped (or you should
|
|
/// wrap!) anything we need to expose to the rest of the project, or low-level
|
|
/// access may be had by including the asio.h header.
|
|
///
|
|
namespace ircd::net
|
|
{
|
|
IRCD_EXCEPTION(ircd::error, error)
|
|
IRCD_EXCEPTION(error, invalid_argument)
|
|
IRCD_EXCEPTION(error, nxdomain)
|
|
IRCD_EXCEPTION(error, broken_pipe)
|
|
IRCD_EXCEPTION(error, disconnected)
|
|
|
|
struct init;
|
|
struct remote;
|
|
struct socket;
|
|
struct listener;
|
|
enum class dc;
|
|
|
|
// SNOMASK 'N' "net"
|
|
extern struct log::log log;
|
|
}
|
|
|
|
#include "remote.h"
|
|
#include "listener.h"
|
|
|
|
enum class ircd::net::dc
|
|
{
|
|
RST, ///< hardest immediate termination
|
|
FIN, ///< sd graceful shutdown both directions
|
|
FIN_SEND, ///< sd graceful shutdown send side
|
|
FIN_RECV, ///< sd graceful shutdown recv side
|
|
SSL_NOTIFY, ///< SSL close_notify (async, errors ignored)
|
|
SSL_NOTIFY_YIELD, ///< SSL close_notify (yields context, throws)
|
|
};
|
|
|
|
// Public interface to socket.h because it is not included here.
|
|
namespace ircd::net
|
|
{
|
|
bool connected(const socket &) noexcept;
|
|
size_t available(const socket &) noexcept;
|
|
ipport local_ipport(const socket &) noexcept;
|
|
ipport remote_ipport(const socket &) noexcept;
|
|
hostport local_hostport(const socket &) noexcept;
|
|
hostport remote_hostport(const socket &) noexcept;
|
|
|
|
size_t write(socket &, const ilist<const_buffer> &); // write_all
|
|
size_t write(socket &, const iov<const_buffer> &); // write_all
|
|
size_t write(socket &, const const_buffer &); // write_all
|
|
size_t write(socket &, iov<const_buffer> &); // write_some
|
|
|
|
size_t read(socket &, const ilist<mutable_buffer> &); // read_all
|
|
size_t read(socket &, const iov<mutable_buffer> &); // read_all
|
|
size_t read(socket &, const mutable_buffer &); // read_all
|
|
size_t read(socket &, iov<mutable_buffer> &); // read_some
|
|
|
|
std::shared_ptr<socket> connect(const remote &, const milliseconds &timeout = 30000ms);
|
|
bool disconnect(socket &, const dc &type = dc::SSL_NOTIFY) noexcept;
|
|
|
|
const_raw_buffer peer_cert_der(const mutable_raw_buffer &, const socket &);
|
|
}
|
|
|
|
namespace ircd
|
|
{
|
|
using net::socket;
|
|
using net::hostport;
|
|
using net::host;
|
|
using net::port;
|
|
using net::string;
|
|
}
|
|
|
|
struct ircd::net::init
|
|
{
|
|
init();
|
|
~init() noexcept;
|
|
};
|