osquery-1/osquery/core/text.cpp

/*
 *  Copyright (c) 2014, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant 
 *  of patent rights can be found in the PATENTS file in the same directory.
 *
 */

#include <osquery/core.h>

#include <boost/algorithm/string/split.hpp>
#include <boost/algorithm/string/trim.hpp>

namespace osquery {

std::vector<std::string> split(const std::string& s, const std::string& delim) {
  std::vector<std::string> elems;
  boost::split(elems, s, boost::is_any_of(delim));
  auto start = std::remove_if(
      elems.begin(), elems.end(), [](const std::string& s) { return s == ""; });
  elems.erase(start, elems.end());
  for (auto& each : elems) {
    boost::algorithm::trim(each);
  }
  return elems;
}
}