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VILLASnode/lib/hooks/fix.cpp
Steffen Vogel 02a2aa4f94 Apply clang-format changes
Signed-off-by: Steffen Vogel <steffen.vogel@opal-rt.com>
2023-09-08 11:37:42 +02:00

55 lines
1.3 KiB
C++

/* Drop hook.
*
* Author: Steffen Vogel <post@steffenvogel.de>
* SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
* SPDX-License-Identifier: Apache-2.0
*/
#include <cinttypes>
#include <villas/hook.hpp>
#include <villas/node.hpp>
#include <villas/sample.hpp>
#include <villas/timing.hpp>
namespace villas {
namespace node {
class FixHook : public Hook {
public:
using Hook::Hook;
virtual Hook::Reason process(struct Sample *smp) {
assert(state == State::STARTED);
timespec now = time_now();
if (!(smp->flags & (int)SampleFlags::HAS_SEQUENCE) && node) {
smp->sequence = node->sequence++;
smp->flags |= (int)SampleFlags::HAS_SEQUENCE;
}
if (!(smp->flags & (int)SampleFlags::HAS_TS_RECEIVED)) {
smp->ts.received = now;
smp->flags |= (int)SampleFlags::HAS_TS_RECEIVED;
}
if (!(smp->flags & (int)SampleFlags::HAS_TS_ORIGIN)) {
smp->ts.origin = smp->ts.received;
smp->flags |= (int)SampleFlags::HAS_TS_ORIGIN;
}
return Reason::OK;
}
};
// Register hook
static char n[] = "fix";
static char d[] = "Fix received data by adding missing fields";
static HookPlugin<FixHook, n, d,
(int)Hook::Flags::BUILTIN | (int)Hook::Flags::NODE_READ, 1>
p;
} // namespace node
} // namespace villas