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https://github.com/gnss-sdr/gnss-sdr
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446b7cfbea
Prefer initialization to assignment in constructors Improves the readability of the code and performance Easier detection of unused members (see https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md\#Rc-initialize\)
76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
/*!
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* \file monitor_pvt_udp_sink.cc
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* \brief Implementation of a class that sends serialized Monitor_Pvt
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* objects over udp to one or multiple endpoints
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* \author Álvaro Cebrián Juan, 2019. acebrianjuan(at)gmail.com
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*
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* -----------------------------------------------------------------------------
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*
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* GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
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* This file is part of GNSS-SDR.
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*
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* Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors)
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* -----------------------------------------------------------------------------
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*/
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#include "monitor_pvt_udp_sink.h"
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#include <boost/archive/binary_oarchive.hpp>
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#include <iostream>
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#include <sstream>
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Monitor_Pvt_Udp_Sink::Monitor_Pvt_Udp_Sink(const std::vector<std::string>& addresses,
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const uint16_t& port,
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bool protobuf_enabled) : socket{io_context},
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use_protobuf(protobuf_enabled)
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{
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for (const auto& address : addresses)
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{
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boost::asio::ip::udp::endpoint endpoint(boost::asio::ip::address::from_string(address, error), port);
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endpoints.push_back(endpoint);
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}
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if (use_protobuf)
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{
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serdes = Serdes_Monitor_Pvt();
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}
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}
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bool Monitor_Pvt_Udp_Sink::write_monitor_pvt(const Monitor_Pvt* const monitor_pvt)
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{
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std::string outbound_data;
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if (use_protobuf == false)
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{
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std::ostringstream archive_stream;
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boost::archive::binary_oarchive oa{archive_stream};
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oa << *monitor_pvt;
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outbound_data = archive_stream.str();
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}
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else
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{
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outbound_data = serdes.createProtobuffer(monitor_pvt);
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}
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for (const auto& endpoint : endpoints)
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{
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socket.open(endpoint.protocol(), error);
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socket.connect(endpoint, error);
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try
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{
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if (socket.send(boost::asio::buffer(outbound_data)) == 0)
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{
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return false;
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}
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}
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catch (boost::system::system_error const& e)
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{
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return false;
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}
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}
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return true;
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}
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