osquery-1/osquery/utils/conversions/split.h

/**
 *  Copyright (c) 2014-present, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed in accordance with the terms specified in
 *  the LICENSE file found in the root directory of this source tree.
 */

#pragma once

#include <string>
#include <vector>

namespace osquery {

/**
 * @brief Split a given string based on an optional delimiter.
 *
 * If no delimiter is supplied, the string will be split based on whitespace.
 *
 * @param s the string that you'd like to split
 * @param delim the delimiter which you'd like to split the string by
 *
 * @return a vector of strings split by delim.
 */
std::vector<std::string> split(const std::string& s,
                               const std::string& delim = "\t ");

/**
 * @brief Split a given string based on an delimiter.
 *
 * @param s the string that you'd like to split.
 * @param delim the delimiter which you'd like to split the string by.
 * @param occurrences the number of times to split by delim.
 *
 * @return a vector of strings split by delim for occurrences.
 */
std::vector<std::string> split(const std::string& s,
                               char delim,
                               size_t occurrences);

}