rcpp_framework/core/loops/callbacks.h

58 lines
2.4 KiB
C++

// This file is originally from Trantor - callbacks.h
// Copyright (c) 2016-2021, Tao An. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of Tao An nor the names of other contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "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 COPYRIGHT
// OWNER OR CONTRIBUTORS 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
#include <functional>
#include <memory>
enum class SSLError
{
kSSLHandshakeError,
kSSLInvalidCertificate
};
using TimerCallback = std::function<void()>;
// the data has been read to (buf, len)
class TcpConnection;
class MsgBuffer;
using TcpConnectionPtr = std::shared_ptr<TcpConnection>;
// tcp server and connection callback
using RecvMessageCallback =
std::function<void(const TcpConnectionPtr &, MsgBuffer *)>;
using ConnectionErrorCallback = std::function<void()>;
using ConnectionCallback = std::function<void(const TcpConnectionPtr &)>;
using CloseCallback = std::function<void(const TcpConnectionPtr &)>;
using WriteCompleteCallback = std::function<void(const TcpConnectionPtr &)>;
using HighWaterMarkCallback =
std::function<void(const TcpConnectionPtr &, const size_t)>;
using SSLErrorCallback = std::function<void(SSLError)>;