mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
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87 lines
1.7 KiB
C++
87 lines
1.7 KiB
C++
/* An example get started with new implementations of new node-types.
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*
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* This example does not do any particulary useful.
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* It is just a skeleton to get you started with new node-types.
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*
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* Author: Steffen Vogel <post@steffenvogel.de>
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* SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include <villas/node.hpp>
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#include <villas/node/config.hpp>
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#include <villas/timing.hpp>
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namespace villas {
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namespace node {
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// Forward declarations
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struct Sample;
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class ExampleNode : public Node {
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protected:
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// Place any configuration and per-node state here
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// Settings
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int setting1;
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std::string setting2;
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// States
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int state1;
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struct timespec start_time;
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virtual int _read(struct Sample *smps[], unsigned cnt);
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virtual int _write(struct Sample *smps[], unsigned cnt);
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public:
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ExampleNode(const uuid_t &id = {}, const std::string &name = "");
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/* All of the following virtual-declared functions are optional.
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* Have a look at node.hpp/node.cpp for the default behaviour.
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*/
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virtual ~ExampleNode();
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virtual int prepare();
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virtual int parse(json_t *json);
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// Validate node configuration
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virtual int check();
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virtual int start();
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// virtual
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// int stop();
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// virtual
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// int pause();
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// virtual
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// int resume();
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// virtual
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// int restart();
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// virtual
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// int reverse();
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// virtual
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// std::vector<int> getPollFDs();
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// virtual
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// std::vector<int> getNetemFDs();
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// virtual
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// struct villas::node::memory::Type * getMemoryType();
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virtual const std::string &getDetails();
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};
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} // namespace node
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} // namespace villas
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