// Copyright 2019 Proyectos y Sistemas de Mantenimiento SL (eProsima).
//
// 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.

#ifndef _FASTDDS_TCP_ACCEPTOR_SECURE_
#define _FASTDDS_TCP_ACCEPTOR_SECURE_

#define OPENSSL_API_COMPAT 10101

#include <asio/ssl.hpp>
#include <rtps/transport/TCPAcceptor.h>
#include <rtps/transport/TCPChannelResourceSecure.h>

namespace eprosima {
namespace fastdds {
namespace rtps {

/**
 * TLS TCP Socket acceptor wrapper class.
 */
class TCPAcceptorSecure : public TCPAcceptor
{
public:

    /**
     * Constructor
     * @param io_service Reference to the ASIO service.
     * @param parent Pointer to the transport that is going to manage the acceptor.
     * @param locator Locator with the information about where to accept connections.
     */
    TCPAcceptorSecure(
            asio::io_service& io_service,
            TCPTransportInterface* parent,
            const Locator& locator);

    /**
     * Constructor
     * @param io_service Reference to the ASIO service.
     * @param iface Network interface to bind the socket
     * @param locator Locator with the information about where to accept connections.
     */
    TCPAcceptorSecure(
            asio::io_service& io_service,
            const std::string& iface,
            const Locator& locator);

    /**
     * Destructor
     */
    virtual ~TCPAcceptorSecure()
    {
        acceptor_.cancel();
        acceptor_.close();
    }

    //! Method to start the accepting process.
    void accept(
            TCPTransportInterface* parent,
            asio::ssl::context&);

};


} // namespace rtps
} // namespace fastdds
} // namespace eprosima

#endif // _FASTDDS_TCP_ACCEPTOR_SECURE_
