59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/*
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sdt/channel.h
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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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#pragma once
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#include "../component.h"
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#include <memory>
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namespace ACN::SDT {
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/**
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* @brief 3.3 Sequenced Channels
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* Sequenced channels transport three categories of traffic:
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*/
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enum Direction {
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internal, // SDT internal traffic
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downstream, // Session downstream traffic
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upstream // Session upstream traffic
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};
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/**
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* @brief The Channel class
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* Sequenced channels are unidirectional communication channels (unicast or
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* multicast) from an owner component to one or more member components.
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*/
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class Channel {
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public:
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Channel(std::shared_ptr<Component>, Direction);
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~Channel();
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private:
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std::shared_ptr<Component> owner_;
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Direction direction_ = internal;
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};
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} // namespace ACN::SDT
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