80 lines
2.9 KiB
C++
80 lines
2.9 KiB
C++
/*
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appliance.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 "rlp.h"
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#include "sdt.h"
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#include "pdu.h"
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#include "../uuid/uuid.h"
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#include <map>
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#include <memory>
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#include <vector>
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// appliance: In DDL an appliance is a piece of equipment described by a root device and all its children and descendents. In DMP systems an appliance corresponds to a component that exposes one or more devices (since the rules require that all devices are descendants of a single root device). See also root device.
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// component: The process, program or application corresponding to a single ACN endpoint. All messages in ACN are sent and received by a component. See [Arch] for a more complete definition.
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// root device: An instance of a device described in DDL that has no parent device. See also appliance.
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namespace ACN {
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class Appliance
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: public Component
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{
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public:
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Appliance(UUID::uuid = UUID::uuid());
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protected:
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// EPI 17
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virtual void UdpStreamHandler(PDU::Stream);
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// EPI 33
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virtual void TcpStreamHandler(PDU::Stream);
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void RlpReceiver(std::shared_ptr<RLP::Pdu>);
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void registerRlpVectorHandler(uint32_t, PDU::Handler<RLP::Pdu>);
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void deregisterRlpVector(uint32_t);
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void deregisterRlpVector();
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// process SDT frames
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virtual void rootSdtHandler(std::shared_ptr<RLP::Pdu>);
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// SDT 4.4 SDT Base Layer Messages
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// Join, Get Sessions, and Sessions are ad-hoc messages, that is, they are
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// not sent within channels. These messages identify their intended recipient
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// by CID.
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virtual void JoinSession() {};
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virtual void GetSessions() {};
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virtual void Sessions() {};
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// process DMP frames
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virtual void rootDmpHandler(std::shared_ptr<RLP::Pdu>);
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private:
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std::map<uint32_t, std::vector<PDU::Handler<RLP::Pdu>>> rlp_vectors_;
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std::vector<std::shared_ptr<SDT::Session>> sessions_;
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};
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}; // ACN
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