/*
 * @project      The CERN Tape Archive (CTA)
 * @copyright    Copyright © 2021-2022 CERN
 * @license      This program is free software, distributed under the terms of the GNU General Public
 *               Licence version 3 (GPL Version 3), copied verbatim in the file "COPYING". You can
 *               redistribute it and/or modify it under the terms of the GPL Version 3, or (at your
 *               option) any later version.
 *
 *               This program is distributed in the hope that it will be useful, but WITHOUT ANY
 *               WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 *               PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 *               In applying this licence, CERN does not waive the privileges and immunities
 *               granted to it by virtue of its status as an Intergovernmental Organization or
 *               submit itself to any jurisdiction.
 */

#include "common/exception/Exception.hpp"
#include "common/log/Constants.hpp"

namespace cta::log {

//------------------------------------------------------------------------------
// toLogLevel
//------------------------------------------------------------------------------
int toLogLevel(std::string_view s) {
  if(s == "EMERG")   return EMERG;
  if(s == "ALERT")   return ALERT;
  if(s == "CRIT")    return CRIT;
  if(s == "ERR")     return ERR;
  if(s == "WARNING") return WARNING;
  if(s == "NOTICE")  return NOTICE;
  if(s == "INFO")    return INFO;
  if(s == "DEBUG")   return DEBUG;

  // It is a convention of CTA to use syslog level of LOG_NOTICE to label
  // user errors.
  if(s == "USERERR") return NOTICE;

  throw exception::Exception(std::string(s) + " is not a valid log level");
}

} // namespace cta::log