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/*
* Copyright (C) 2011-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#include "SysfsPath.h"
#include <exception>
bool CSysfsPath::Exists()
{
std::ifstream file(m_path);
if (!file.is_open())
return false;
return true;
}
template<>
std::optional<std::string> CSysfsPath::Get()
{
try
{
std::ifstream file(m_path);
std::string value;
std::getline(file, value);
if (file.bad())
{
CLog::LogF(LOGERROR, "error reading from '{}'", m_path);
return std::nullopt;
}
return value;
}
catch (const std::exception& e)
{
CLog::LogF(LOGERROR, "exception reading from '{}': {}", m_path, e.what());
return std::nullopt;
}
}
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