mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
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76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
/** The API ressource for start/stop/pause/resume nodes.
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*
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* @author Steffen Vogel <post@steffenvogel.de>
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* @copyright 2014-2022, Institute for Automation of Complex Power Systems, EONERC
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* @license Apache 2.0
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*********************************************************************************/
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#include <jansson.h>
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#include <villas/node.hpp>
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#include <villas/super_node.hpp>
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#include <villas/utils.hpp>
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#include <villas/api.hpp>
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#include <villas/api/session.hpp>
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#include <villas/api/requests/node.hpp>
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#include <villas/api/response.hpp>
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namespace villas {
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namespace node {
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namespace api {
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template<auto func>
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class NodeActionRequest : public NodeRequest {
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public:
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using NodeRequest::NodeRequest;
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virtual Response * execute()
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{
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if (method != Session::Method::POST)
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throw InvalidMethod(this);
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if (body != nullptr)
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throw BadRequest("Node endpoints do not accept any body data");
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int ret = (node->*func)();
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if (ret)
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throw BadRequest("Failed to execute action", "{ s: d }",
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"ret", ret
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);
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return new Response(session, HTTP_STATUS_OK);
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}
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};
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/* Register API requests */
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static char n1[] = "node/start";
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static char r1[] = "/node/(" RE_NODE_NAME "|" RE_UUID ")/start";
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static char d1[] = "start a node";
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static RequestPlugin<NodeActionRequest<&Node::start>, n1, r1, d1> p1;
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static char n2[] = "node/stop";
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static char r2[] = "/node/(" RE_NODE_NAME "|" RE_UUID ")/stop";
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static char d2[] = "stop a node";
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static RequestPlugin<NodeActionRequest<&Node::stop>, n2, r2, d2> p2;
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static char n3[] = "node/pause";
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static char r3[] = "/node/(" RE_NODE_NAME "|" RE_UUID ")/pause";
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static char d3[] = "pause a node";
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static RequestPlugin<NodeActionRequest<&Node::pause>, n3, r3, d3> p3;
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static char n4[] = "node/resume";
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static char r4[] = "/node/(" RE_NODE_NAME "|" RE_UUID ")/resume";
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static char d4[] = "resume a node";
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static RequestPlugin<NodeActionRequest<&Node::resume>, n4, r4, d4> p4;
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static char n5[] = "node/restart";
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static char r5[] = "/node/(" RE_NODE_NAME "|" RE_UUID ")/restart";
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static char d5[] = "restart a node";
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static RequestPlugin<NodeActionRequest<&Node::restart>, n5, r5, d5> p5;
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} // namespace api
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} // namespace node
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} // namespace villas
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