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// Copyright (C) 2014-2017 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_V3_SERVER_ENDPOINT_IMPL_HPP_
#define VSOMEIP_V3_SERVER_ENDPOINT_IMPL_HPP_
#include <deque>
#include <map>
#include <memory>
#include <mutex>
#include <set>
#include <vector>
#include <boost/array.hpp>
#include <boost/asio/io_service.hpp>
#include "buffer.hpp"
#include "endpoint_impl.hpp"
#include "tp.hpp"
namespace vsomeip_v3 {
template<typename Protocol>
class server_endpoint_impl: public endpoint_impl<Protocol>,
public std::enable_shared_from_this<server_endpoint_impl<Protocol> > {
public:
typedef typename Protocol::socket socket_type;
typedef typename Protocol::endpoint endpoint_type;
typedef typename std::map<endpoint_type, std::pair<size_t, std::deque<message_buffer_ptr_t>>> queue_type;
typedef typename queue_type::iterator queue_iterator_type;
server_endpoint_impl(const std::shared_ptr<endpoint_host>& _endpoint_host,
const std::shared_ptr<routing_host>& _routing_host,
endpoint_type _local, boost::asio::io_service &_io,
std::uint32_t _max_message_size,
configuration::endpoint_queue_limit_t _queue_limit,
const std::shared_ptr<configuration>& _configuration);
virtual ~server_endpoint_impl();
bool is_client() const;
void restart(bool _force);
bool is_established() const;
bool is_established_or_connected() const;
void set_established(bool _established);
void set_connected(bool _connected);
bool send(const uint8_t *_data, uint32_t _size);
bool send(const std::vector<byte_t>& _cmd_header, const byte_t *_data,
uint32_t _size);
void prepare_stop(endpoint::prepare_stop_handler_t _handler,
service_t _service);
virtual void stop();
bool flush(endpoint_type _target,
const std::shared_ptr<train>& _train);
size_t get_queue_size() const;
virtual bool is_reliable() const = 0;
virtual std::uint16_t get_local_port() const = 0;
virtual void set_local_port(uint16_t _port) = 0;
public:
void connect_cbk(boost::system::error_code const &_error);
void send_cbk(const queue_iterator_type _queue_iterator,
boost::system::error_code const &_error, std::size_t _bytes);
void flush_cbk(endpoint_type _target,
const std::shared_ptr<train>& _train,
const boost::system::error_code &_error_code);
protected:
virtual bool send_intern(endpoint_type _target, const byte_t *_data,
uint32_t _port);
virtual void send_queued(const queue_iterator_type _queue_iterator) = 0;
virtual void get_configured_times_from_endpoint(
service_t _service, method_t _method,
std::chrono::nanoseconds *_debouncing,
std::chrono::nanoseconds *_maximum_retention) const = 0;
virtual bool get_default_target(service_t _service,
endpoint_type &_target) const = 0;
virtual void print_status() = 0;
typename endpoint_impl<Protocol>::cms_ret_e check_message_size(
const std::uint8_t * const _data, std::uint32_t _size,
const endpoint_type& _target);
bool check_queue_limit(const uint8_t *_data, std::uint32_t _size,
std::size_t _current_queue_size) const;
void queue_train(const queue_iterator_type _queue_iterator,
const std::shared_ptr<train>& _train,
bool _queue_size_zero_on_entry);
queue_iterator_type find_or_create_queue_unlocked(const endpoint_type& _target);
std::shared_ptr<train> find_or_create_train_unlocked(const endpoint_type& _target);
void send_segments(const tp::tp_split_messages_t &_segments, const endpoint_type &_target);
protected:
queue_type queues_;
std::mutex requests_mutex_;
std::map<client_t,
std::map<std::tuple<session_t, service_t, instance_t>, endpoint_type>
> requests_;
std::map<endpoint_type, std::shared_ptr<train>> trains_;
std::map<service_t, endpoint::prepare_stop_handler_t> prepare_stop_handlers_;
mutable std::mutex mutex_;
std::mutex sent_mutex_;
bool is_sending_;
boost::asio::steady_timer sent_timer_;
private:
virtual std::string get_remote_information(
const queue_iterator_type _queue_iterator) const = 0;
virtual std::string get_remote_information(
const endpoint_type& _remote) const = 0;
virtual bool tp_segmentation_enabled(service_t _service,
method_t _method) const = 0;
void wait_until_debounce_time_reached(const std::shared_ptr<train>& _train) const;
};
} // namespace vsomeip_v3
#endif // VSOMEIP_V3_SERVER_ENDPOINT_IMPL_HPP_
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