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VILLASnode/lib/api/request.cpp

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/* API Request.
*
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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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#include <villas/api.hpp>
#include <villas/api/request.hpp>
#include <villas/plugin.hpp>
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using namespace villas;
using namespace villas::node::api;
void Request::decode() {
body = buffer.decode();
if (!body)
throw BadRequest("Failed to decode request payload");
}
std::string Request::toString() {
return fmt::format("endpoint={}, method={}", factory->getName(),
Session::methodToString(method));
}
Request *RequestFactory::create(Session *s, const std::string &uri,
Session::Method meth, unsigned long ct) {
s->logger->info("Lookup request handler for: uri={}", uri);
for (auto *rf : plugin::registry->lookup<RequestFactory>()) {
std::smatch mr;
if (not rf->match(uri, mr))
continue;
auto *p = rf->make(s);
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for (auto m : mr)
p->matches.push_back(m.str());
p->factory = rf;
p->method = meth;
p->contentLength = ct;
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p->prepare();
return p;
}
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throw BadRequest("Unknown API request", "{ s: s, s: s }", "uri", uri.c_str(),
"method", Session::methodToString(meth).c_str());
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}