socket_dialog.hpp

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/* Copyright 2025 Kevin Exton
 *
 * 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
#ifndef IO_SOCKET_DIALOG_HPP
#define IO_SOCKET_DIALOG_HPP
#include "io/detail/concepts.hpp"
#include "io/socket/socket_handle.hpp"
 
#include <memory>
// Forward declarations
namespace io::execution {
template <Multiplexer Mux> class executor;
} // namespace io::execution
 
namespace io::socket {
template <Multiplexer Mux> struct socket_dialog {
  using executor_type = ::io::execution::executor<Mux>;
  std::weak_ptr<executor_type> executor;
  std::shared_ptr<socket_handle> socket;
  [[nodiscard]] explicit operator bool() const noexcept;
  [[nodiscard]] explicit operator native_socket_type() const;
};
 
template <Multiplexer Mux>
auto operator<=>(const socket_dialog<Mux> &lhs,
                 const socket_dialog<Mux> &rhs) -> std::strong_ordering;
 
template <Multiplexer Mux>
auto operator==(const socket_dialog<Mux> &lhs,
                const socket_dialog<Mux> &rhs) -> bool;
 
template <Multiplexer Mux>
auto operator<=>(const socket_dialog<Mux> &lhs,
                 const socket_handle &rhs) -> std::strong_ordering;
 
template <Multiplexer Mux>
auto operator==(const socket_dialog<Mux> &lhs,
                const socket_handle &rhs) -> bool;
 
template <Multiplexer Mux>
auto operator<=>(const socket_dialog<Mux> &lhs,
                 native_socket_type rhs) -> std::strong_ordering;
 
template <Multiplexer Mux>
auto operator==(const socket_dialog<Mux> &lhs, native_socket_type rhs) -> bool;
 
} // namespace io::socket
 
#include "detail/async_operations.hpp" // IWYU pragma: export
#include "impl/socket_dialog_impl.hpp" // IWYU pragma: export
 
#endif // IO_SOCKET_DIALOG_HPP