316 lines
6.4 KiB
C++
316 lines
6.4 KiB
C++
/*
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rpt.cpp
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Copyright (c) 2021 Kevin Matz (kevin.matz@gmail.com)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include "config.h"
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#include "rdmnet/rdmnet.h"
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#include "rpt.h"
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namespace RDMnet::RPT {
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const RDM::UID DynamicUidRequest = RDM::UID(0, MY_ESTA_MANUFACTURER_ID, true);
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namespace REQUEST {
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/**
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* @brief RPT::REQUEST::Pdu::Pdu
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*/
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Pdu::Pdu()
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: RDMnet::Pdu(1)
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{
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}
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/**
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* @brief RPT::REQUEST::Pdu::iStream
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* @param stream
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*/
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void Pdu::iStream(ACN::PDU::Stream stream)
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{
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RDMnet::Pdu::iStream(stream); // flags, length, and vector
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// hase no header // header
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createData<COMMAND::Pdu>(); // data
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}
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} // namespace REQUEST
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namespace STATUS {
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/**
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* @brief RPT::STATUS::Pdu::Pdu
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*/
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Pdu::Pdu()
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: RDMnet::Pdu(2)
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{
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}
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/**
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* @brief RPT::STATUS::Pdu::iStream
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* @param stream
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*/
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void Pdu::iStream(ACN::PDU::Stream stream)
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{
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RDMnet::Pdu::iStream(stream); // flags, length, and vector
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// hase no header // header
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switch (vector()) // data
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{
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case VECTOR_RPT_STATUS_UNKNOWN_RPT_UID:
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createData<status_string_data>();
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break;
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case VECTOR_RPT_STATUS_RDM_TIMEOUT:
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createData<status_string_data>();
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break;
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case VECTOR_RPT_STATUS_RDM_INVALID_RESPONSE:
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createData<status_string_data>();
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break;
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case VECTOR_RPT_STATUS_UNKNOWN_RDM_UID:
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createData<status_string_data>();
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break;
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case VECTOR_RPT_STATUS_UNKNOWN_ENDPOINT:
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createData<status_string_data>();
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break;
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case VECTOR_RPT_STATUS_BROADCAST_COMPLETE:
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createData<status_string_data>();
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break;
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case VECTOR_RPT_STATUS_UNKNOWN_VECTOR:
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createData<status_string_data>();
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break;
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case VECTOR_RPT_STATUS_INVALID_MESSAGE:
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// has no data
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break;
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case VECTOR_RPT_STATUS_INVALID_COMMAND_CLASS:
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// has no data
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break;
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default:
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return;
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}
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}
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/**
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* @brief status_string_data::streamSize
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* @return
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*/
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size_t status_string_data::streamSize() const
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{
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return status_string.size();
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}
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/**
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* @brief unknown_rpt_uid_data::iStream
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* @param stream
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*/
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void status_string_data::iStream(ACN::PDU::Stream stream)
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{
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stream->readString(status_string);
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}
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/**
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* @brief unknown_rpt_uid_data::oStream
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* @param stream
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*/
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void status_string_data::oStream(ACN::PDU::Stream stream) const
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{
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stream->writeString(status_string);
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}
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} // namespace STATUS
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namespace NOTIFICATION {
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/**
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* @brief RPT::NOTIFICATION::Pdu::Pdu
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*/
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Pdu::Pdu()
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: RDMnet::Pdu(1)
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{
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}
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/**
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* @brief RPT::NOTIFICATION::Pdu::iStream
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* @param stream
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*/
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void Pdu::iStream(ACN::PDU::Stream stream)
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{
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RDMnet::Pdu::iStream(stream); // flags, length, and vector
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// hase no header // header
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createDataBlock<COMMAND::Pdu>(); // data
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}
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} // namespace NOTIFICATION
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namespace COMMAND {
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/**
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* @brief RPT::COMMAND::Pdu::Pdu
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*/
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Pdu::Pdu()
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: RDMnet::Pdu(1)
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{
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}
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/**
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* @brief RPT::COMMAND::Pdu::iStream
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* @param stream
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*/
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void Pdu::iStream(ACN::PDU::Stream stream)
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{
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RDMnet::Pdu::iStream(stream); // flags, length, and vector
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// hase no header // header
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createData<command_data>(); // data
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}
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/**
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* @brief command_data::iStream
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* @param stream
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*/
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void command_data::iStream(ACN::PDU::Stream stream)
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{
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auto buffer = std::vector<uint8_t>();
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buffer.push_back(RDM::SC_RDM);
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while (stream->good())
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buffer.push_back(stream->readType<uint8_t>());
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message.read(buffer);
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}
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/**
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* @brief command_data::oStream
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* @param stream
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*/
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void command_data::oStream(ACN::PDU::Stream stream) const
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{
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auto buffer = std::vector<uint8_t>();
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message.write(buffer);
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for (size_t i = 1; i < buffer.size(); i++ )
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*stream << buffer.at(i);
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}
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} // namespace COMMAND
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/**
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* @brief RPT::Pdu::Pdu
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*/
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Pdu::Pdu()
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: RDMnet::Pdu(4)
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{
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}
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/**
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* @brief RPT::Pdu::iStream
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* @param stream
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*/
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void Pdu::iStream(ACN::PDU::Stream stream)
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{
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RDMnet::Pdu::iStream(stream); // flags, length, and vector
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createHeader<rpt_header>(); // header
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createData<rpt_data>(); // data
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// rpt_data::iStream doesn't know the vector, so cannot instantiate
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// the PDU. Do that now.
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if (!flags_.hasData)
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return;
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auto data = std::static_pointer_cast<rpt_data>(data_);
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switch (vector())
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{
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case VECTOR_RPT_REQUEST:
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data->pdu = std::shared_ptr<REQUEST::Pdu>(new REQUEST::Pdu());
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break;
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case VECTOR_RPT_STATUS:
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data->pdu = std::shared_ptr<STATUS::Pdu>(new STATUS::Pdu());
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break;
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case VECTOR_RPT_NOTIFICATION:
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data->pdu = std::shared_ptr<NOTIFICATION::Pdu>(new NOTIFICATION::Pdu());
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break;
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default:
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return;
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}
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*stream >> *data->pdu;
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}
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/**
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* @brief rpt_header::iStream
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* @param stream
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*/
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void rpt_header::iStream(ACN::PDU::Stream stream)
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{
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*stream >> source;
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*stream >> source_endpoint;
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*stream >> destination;
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*stream >> destination_endpoint;
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}
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/**
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* @brief rpt_header::oStream
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* @param stream
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*/
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void rpt_header::oStream(ACN::PDU::Stream stream) const
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{
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*stream << source;
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*stream << source_endpoint;
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*stream << destination;
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*stream << destination_endpoint;
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}
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/**
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* @brief rpt_data::iStream
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* @param stream
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*/
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void rpt_data::iStream(ACN::PDU::Stream stream)
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{
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*stream >> sequence;
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*stream >> reserved;
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// NOTE: PDU not created here. Do it in PDU iStream();
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}
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/**
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* @brief rpt_data::oStream
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* @param stream
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*/
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void rpt_data::oStream(ACN::PDU::Stream stream) const
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{
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*stream << sequence;
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stream->writeType<typeof(reserved)>(0);
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*stream << pdu;
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}
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} // namespace RDMnet::RPT
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