itcp_acceptor.hpp

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/*
 * Copyright 2025 Jinwoo Sung
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#pragma once
 
#include <boost/asio.hpp>
#include <functional>
 
#include "unilink/base/platform.hpp"
#include "unilink/base/visibility.hpp"
 
namespace unilink {
namespace interface {
 
namespace net = boost::asio;
 
class UNILINK_API TcpAcceptorInterface {
 public:
  virtual ~TcpAcceptorInterface() = default;
 
  virtual void open(const net::ip::tcp& protocol, boost::system::error_code& ec) = 0;
  virtual void bind(const net::ip::tcp::endpoint& endpoint, boost::system::error_code& ec) = 0;
  virtual void listen(int backlog, boost::system::error_code& ec) = 0;
  virtual bool is_open() const = 0;
  virtual void close(boost::system::error_code& ec) = 0;
 
  virtual void async_accept(std::function<void(const boost::system::error_code&, net::ip::tcp::socket)> handler) = 0;
};
 
}  // namespace interface
}  // namespace unilink