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Alexander Afanasyevc169a812014-05-20 20:37:29 -04001/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
Davide Pesavento45ab9a92017-11-05 19:34:31 -05002/*
3 * Copyright (c) 2013-2017 Regents of the University of California.
Alexander Afanasyevdfa52c42014-04-24 21:10:11 -07004 *
5 * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
Alexander Afanasyevdfa52c42014-04-24 21:10:11 -07006 *
Alexander Afanasyevc169a812014-05-20 20:37:29 -04007 * ndn-cxx library is free software: you can redistribute it and/or modify it under the
8 * terms of the GNU Lesser General Public License as published by the Free Software
9 * Foundation, either version 3 of the License, or (at your option) any later version.
10 *
11 * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
12 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
14 *
15 * You should have received copies of the GNU General Public License and GNU Lesser
16 * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
17 * <http://www.gnu.org/licenses/>.
18 *
19 * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
Alexander Afanasyevdfa52c42014-04-24 21:10:11 -070020 *
21 * @author Yingdi Yu <http://irl.cs.ucla.edu/~yingdi/>
Yingdi Yu5e974202014-01-29 16:59:06 -080022 */
23
Alexander Afanasyev36b84cf2014-02-17 19:34:18 -080024#ifndef NDN_UTIL_REGEX_REGEX_COMPONENT_MATCHER_HPP
25#define NDN_UTIL_REGEX_REGEX_COMPONENT_MATCHER_HPP
Yingdi Yu5e974202014-01-29 16:59:06 -080026
Yingdi Yu5e974202014-01-29 16:59:06 -080027#include "regex-matcher.hpp"
Yingdi Yu5e974202014-01-29 16:59:06 -080028
Davide Pesavento45ab9a92017-11-05 19:34:31 -050029#include <boost/regex.hpp>
30
Alexander Afanasyev36b84cf2014-02-17 19:34:18 -080031namespace ndn {
32
Davide Pesavento19745dc2017-11-05 19:34:31 -050033class RegexPseudoMatcher;
34
Yingdi Yu5e974202014-01-29 16:59:06 -080035class RegexComponentMatcher : public RegexMatcher
36{
37public:
38 /**
39 * @brief Create a RegexComponent matcher from expr
40 * @param expr The standard regular expression to match a component
Alexander Afanasyevb6b21b32014-04-28 22:38:03 -070041 * @param backrefManager The back reference manager
42 * @param isExactMatch The flag to provide exact match
Yingdi Yu5e974202014-01-29 16:59:06 -080043 */
Alexander Afanasyevfdbfc6d2014-04-14 15:12:11 -070044 RegexComponentMatcher(const std::string& expr,
Alexander Afanasyevb6b21b32014-04-28 22:38:03 -070045 shared_ptr<RegexBackrefManager> backrefManager,
46 bool isExactMatch = true);
Alexander Afanasyevfdbfc6d2014-04-14 15:12:11 -070047
Davide Pesavento45ab9a92017-11-05 19:34:31 -050048 bool
49 match(const Name& name, size_t offset, size_t len = 1) override;
Yingdi Yu5e974202014-01-29 16:59:06 -080050
51protected:
Davide Pesavento45ab9a92017-11-05 19:34:31 -050052 void
53 compile() override;
Alexander Afanasyevfdbfc6d2014-04-14 15:12:11 -070054
Yingdi Yu5e974202014-01-29 16:59:06 -080055private:
Alexander Afanasyevb6b21b32014-04-28 22:38:03 -070056 bool m_isExactMatch;
Yingdi Yu5e974202014-01-29 16:59:06 -080057 boost::regex m_componentRegex;
Davide Pesavento45ab9a92017-11-05 19:34:31 -050058 std::vector<shared_ptr<RegexPseudoMatcher>> m_pseudoMatchers;
Yingdi Yu5e974202014-01-29 16:59:06 -080059};
Yingdi Yu5e974202014-01-29 16:59:06 -080060
Alexander Afanasyev36b84cf2014-02-17 19:34:18 -080061} // namespace ndn
62
63#endif // NDN_UTIL_REGEX_REGEX_COMPONENT_MATCHER_HPP