2021-05-27 10:59:22 -04:00
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/*
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rlp.h
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Copyright (c) 2020 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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#pragma once
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#include <cstdint>
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#include <memory>
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2021-08-24 18:10:20 -04:00
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#include "acn/pdu.h"
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2021-08-15 23:36:29 -04:00
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#include "uuid/uuid.h"
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2021-05-27 10:59:22 -04:00
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2022-11-15 11:32:29 -05:00
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/**
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* @brief @cite ACN 2.3.2 The Root Layer Protocol
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*
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* The lowest ACN layer above the underlying transport (e.g. the contents of a UDP packet) is
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* handled by the ACN Root Layer Protocol. The Root Layer protocol may be tailored to fit higher
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* ACN protocols onto each individual transport.
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*/
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namespace ACN::RLP {
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2021-07-29 11:20:03 -04:00
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/**
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* @brief 2.6.1.2.2. Header Field in Root Layer PDUs
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*
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* The Header field in Root Layer PDUs shall contain the CID of the component
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* that generated the PDU (the Source CID).
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*/
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struct rlp_header : PDU::pdu_header
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{
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UUID::uuid cid; //!< Component's UUID
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2021-08-16 21:20:19 -04:00
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2021-08-13 09:58:20 -04:00
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size_t streamSize() const override;
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void iStream(PDU::Stream) override;
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void oStream(PDU::Stream) const override;
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};
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2021-07-29 11:20:03 -04:00
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/**
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* @brief The RLP::Pdu class
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*/
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class Pdu
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: public PDU::Pdu
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{
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public:
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Pdu();
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void iStream(PDU::Stream) override;
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};
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2021-08-30 09:55:34 -04:00
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/**
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* @brief The message_transport struct
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*/
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struct message_transport
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: PDU::pdu_stream_object
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{
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PDU::Block<RLP::Pdu> root; //!< root PDU block
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void iStream(PDU::Stream) override;
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void oStream(PDU::Stream) const override;
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};
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2021-08-24 18:10:20 -04:00
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} // ACN::RLP
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