/usr/include/caf/io/system_messages.hpp is in libcaf-dev 0.13.2-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* ____ _ _____ *
* / ___| / \ | ___| C++ *
* | | / _ \ | |_ Actor *
* | |___ / ___ \| _| Framework *
* \____/_/ \_|_| *
* *
* Copyright (C) 2011 - 2015 *
* Dominik Charousset <dominik.charousset (at) haw-hamburg.de> *
* *
* Distributed under the terms and conditions of the BSD 3-Clause License or *
* (at your option) under the terms and conditions of the Boost Software *
* License 1.0. See accompanying files LICENSE and LICENSE_ALTERNATIVE. *
* *
* If you did not receive a copy of the license files, see *
* http://opensource.org/licenses/BSD-3-Clause and *
* http://www.boost.org/LICENSE_1_0.txt. *
******************************************************************************/
#ifndef CAF_IO_SYSTEM_MESSAGES_HPP
#define CAF_IO_SYSTEM_MESSAGES_HPP
#include "caf/io/handle.hpp"
#include "caf/io/accept_handle.hpp"
#include "caf/io/connection_handle.hpp"
namespace caf {
namespace io {
/**
* Signalizes a newly accepted connection from a {@link broker}.
*/
struct new_connection_msg {
/**
* The handle that accepted the new connection.
*/
accept_handle source;
/**
* The handle for the new connection.
*/
connection_handle handle;
};
/**
* @relates new_connection_msg
*/
inline bool operator==(const new_connection_msg& lhs,
const new_connection_msg& rhs) {
return lhs.source == rhs.source && lhs.handle == rhs.handle;
}
/**
* @relates new_connection_msg
*/
inline bool operator!=(const new_connection_msg& lhs,
const new_connection_msg& rhs) {
return !(lhs == rhs);
}
/**
* Signalizes newly arrived data for a {@link broker}.
*/
struct new_data_msg {
/**
* Handle to the related connection.
*/
connection_handle handle;
/**
* Buffer containing the received data.
*/
std::vector<char> buf;
};
/**
* @relates new_data_msg
*/
inline bool operator==(const new_data_msg& lhs, const new_data_msg& rhs) {
return lhs.handle == rhs.handle && lhs.buf == rhs.buf;
}
/**
* @relates new_data_msg
*/
inline bool operator!=(const new_data_msg& lhs, const new_data_msg& rhs) {
return !(lhs == rhs);
}
/**
* Signalizes that a {@link broker} connection has been closed.
*/
struct connection_closed_msg {
/**
* Handle to the closed connection.
*/
connection_handle handle;
};
/**
* @relates connection_closed_msg
*/
inline bool operator==(const connection_closed_msg& lhs,
const connection_closed_msg& rhs) {
return lhs.handle == rhs.handle;
}
/**
* @relates connection_closed_msg
*/
inline bool operator!=(const connection_closed_msg& lhs,
const connection_closed_msg& rhs) {
return !(lhs == rhs);
}
/**
* Signalizes that a {@link broker} acceptor has been closed.
*/
struct acceptor_closed_msg {
/**
* Handle to the closed connection.
*/
accept_handle handle;
};
/**
* @relates acceptor_closed_msg
*/
inline bool operator==(const acceptor_closed_msg& lhs,
const acceptor_closed_msg& rhs) {
return lhs.handle == rhs.handle;
}
/**
* @relates acceptor_closed_msg
*/
inline bool operator!=(const acceptor_closed_msg& lhs,
const acceptor_closed_msg& rhs) {
return !(lhs == rhs);
}
} // namespace io
} // namespace caf
#endif // CAF_IO_SYSTEM_MESSAGES_HPP
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