2021-08-24 18:10:20 -04:00
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/*
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mergeproxyuniverse.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 "universe.h"
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#include <memory>
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#include <unordered_map>
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namespace SACN {
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/**
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* @brief The MergeProxyUniverse class
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* 6.2.3.1 Multiple Sources at Highest Priority
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* It is possible for there to be multiple sources, all transmitting data
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* at the highest currently active priority for a given universe. When this
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* occurs, receivers must handle these sources in some way.
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*/
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class MergeProxyUniverse
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: public SACN::Universe
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{
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public:
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MergeProxyUniverse();
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~MergeProxyUniverse();
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// Source universes:
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const std::vector<Provenance> sources() const;
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Universe* sourceUniverse(const Provenance&);
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bool hasSourceUniverse(const Provenance&) const;
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bool hasSources() const;
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void deleteSourceUniverse(const Provenance&);
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void addSourceUniverse(Universe *);
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void dataChangedNotifier(DMX::Universe* universe);
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// SACN::Universe overrides:
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bool isSyncronized() const override;
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std::shared_ptr<Provenance> source() const override;
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void set(std::shared_ptr<ACN::DMP::Pdu>, std::shared_ptr<Provenance>) override;
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void setProvenance(std::shared_ptr<Provenance>) override {};
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void synchronize() override;
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// DMX::Universe Overrides:
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const DMX::DimmerData *data() const override;
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2021-08-26 16:46:06 -04:00
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uint8_t slot(const uint16_t) const override;
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2021-08-24 18:10:20 -04:00
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double rxRate() override;
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private:
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std::unordered_map<Provenance, SACN::Universe*> sources_;
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Universe* dominant_() const;
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void newProvenance_(const Provenance&);
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};
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} // SACN namespace
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