/usr/include/odil/dul/Transport.h is in libodil0-dev 0.4.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* odil - Copyright (C) Universite de Strasbourg
* Distributed under the terms of the CeCILL-B license, as published by
* the CEA-CNRS-INRIA. Refer to the LICENSE file or to
* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
* for details.
************************************************************************/
#ifndef _1619bae8_acba_4bf8_8205_aa8dd0085c66
#define _1619bae8_acba_4bf8_8205_aa8dd0085c66
#include <memory>
#include <string>
#include <boost/asio.hpp>
#include <boost/date_time.hpp>
namespace odil
{
namespace dul
{
/**
* @brief TCP transport for the DICOM Upper Layer.
*
* The behavior of connect, receive, read and write is governed by the timeout
* value: if the timeout expires before the operation is completed, an exception
* will be raised.
*/
struct Transport
{
/// @brief Socket type.
typedef boost::asio::ip::tcp::socket Socket;
/// @brief Duration of the timeout.
typedef boost::asio::deadline_timer::duration_type duration_type;
/// @brief Constructor.
Transport();
/// @brief Destructor.
~Transport();
/// @brief Return the io_service.
boost::asio::io_service const & get_service() const;
/// @brief Return the io_service.
boost::asio::io_service & get_service();
/// @brief Return the socket.
std::shared_ptr<Socket const> get_socket() const;
/// @brief Return the socket.
std::shared_ptr<Socket> get_socket();
/// @brief Return the timeout, default to infinity.
duration_type get_timeout() const;
/// @brief Set the timeout.
void set_timeout(duration_type timeout);
/// @brief Test whether the transport is open.
bool is_open() const;
/// @brief Connect to the specified endpoint, raise an exception upon error.
void connect(Socket::endpoint_type const & peer_endpoint);
/**
* @brief Receive a connection on the specified endpoint, raise an
* exception upon error.
*/
void receive(Socket::endpoint_type const & endpoint);
/// @brief Close the connection.
void close();
/// @brief Read data, raise an exception on error.
std::string read(std::size_t length);
/// @brief Write data, raise an exception on error.
void write(std::string const & data);
private:
boost::asio::io_service _service;
std::shared_ptr<Socket> _socket;
duration_type _timeout;
boost::asio::deadline_timer _deadline;
enum class Source
{
NONE,
TIMER,
OPERATION,
};
void _start_deadline(Source & source, boost::system::error_code & error);
void _stop_deadline();
void _run(Source & source, boost::system::error_code & error);
};
}
}
#endif // _1619bae8_acba_4bf8_8205_aa8dd0085c66
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