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// Copyright (C) 2014-2015 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#ifndef VSOMEIP_TCP_SERVER_ENDPOINT_IMPL_HPP
#define VSOMEIP_TCP_SERVER_ENDPOINT_IMPL_HPP
#include <map>
#include <boost/asio/ip/tcp.hpp>
#include <boost/enable_shared_from_this.hpp>
#include <vsomeip/defines.hpp>
#include "server_endpoint_impl.hpp"
namespace vsomeip {
typedef server_endpoint_impl<boost::asio::ip::tcp,
VSOMEIP_MAX_TCP_MESSAGE_SIZE> tcp_server_endpoint_base_impl;
class tcp_server_endpoint_impl: public tcp_server_endpoint_base_impl {
public:
tcp_server_endpoint_impl(std::shared_ptr<endpoint_host> _host,
endpoint_type _local,
boost::asio::io_service &_io,
std::uint32_t _max_message_size);
virtual ~tcp_server_endpoint_impl();
void start();
void stop();
bool send_to(const std::shared_ptr<endpoint_definition> _target,
const byte_t *_data, uint32_t _size, bool _flush);
void send_queued(queue_iterator_type _queue_iterator);
endpoint_type get_remote() const;
bool get_remote_address(boost::asio::ip::address &_address) const;
bool get_multicast(service_t, event_t, endpoint_type &) const;
unsigned short get_local_port() const;
bool is_reliable() const;
bool is_local() const;
client_t get_client(std::shared_ptr<endpoint_definition> _endpoint);
// dummies to implement endpoint_impl interface
// TODO: think about a better design!
void receive();
void restart();
private:
class connection: public boost::enable_shared_from_this<connection> {
public:
typedef boost::shared_ptr<connection> ptr;
static ptr create(tcp_server_endpoint_impl *_server,
std::uint32_t _max_message_size);
socket_type & get_socket();
void start();
void stop();
void receive();
client_t get_client(endpoint_type _endpoint_type);
void send_queued(queue_iterator_type _queue_iterator);
private:
connection(tcp_server_endpoint_impl *_owner, std::uint32_t _max_message_size);
void send_magic_cookie(message_buffer_ptr_t &_buffer);
tcp_server_endpoint_impl::socket_type socket_;
tcp_server_endpoint_impl *server_;
uint32_t max_message_size_;
receive_buffer_t recv_buffer_;
size_t recv_buffer_size_;
private:
bool is_magic_cookie(size_t _offset) const;
void receive_cbk(boost::system::error_code const &_error,
std::size_t _bytes);
std::mutex stop_mutex_;
};
boost::asio::ip::tcp::acceptor acceptor_;
std::map<endpoint_type, connection::ptr> connections_;
connection *current_;
private:
void accept_cbk(connection::ptr _connection,
boost::system::error_code const &_error);
};
} // namespace vsomeip
#endif // VSOMEIP_TCP_SERVER_ENDPOINT_IMPL_HPP
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