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/**
* Copyright © 2016 IBM Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "sensorset.hpp"
#include "hwmon.hpp"
#include <filesystem>
#include <iostream>
#include <regex>
// TODO: Issue#2 - STL regex generates really bloated code. Use POSIX regex
// interfaces instead.
static const std::regex sensors_regex = std::regex(
"^(fan|in|temp|power|energy|curr|freq)([0-9]+)_([a-z]*)", std::regex::extended);
static const auto sensor_regex_match_count = 4;
SensorSet::SensorSet(const std::string& path)
{
namespace fs = std::filesystem;
for (const auto& file : fs::directory_iterator(path))
{
std::smatch match;
auto fileName = file.path().filename();
std::regex_search(fileName.native(), match, sensors_regex);
if (match.size() != sensor_regex_match_count)
{
continue;
}
if (match[3] == hwmon::entry::label)
{
continue;
}
_container[make_pair(match[1], match[2])].emplace(match[3]);
}
}
// vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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