Alexander Afanasyev | c169a81 | 2014-05-20 20:37:29 -0400 | [diff] [blame] | 1 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 2 | /** |
Junxiao Shi | 70f95fa | 2016-11-25 03:04:39 +0000 | [diff] [blame] | 3 | * Copyright (c) 2013-2016 Regents of the University of California. |
Alexander Afanasyev | dfa52c4 | 2014-04-24 21:10:11 -0700 | [diff] [blame] | 4 | * |
| 5 | * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions). |
Alexander Afanasyev | dfa52c4 | 2014-04-24 21:10:11 -0700 | [diff] [blame] | 6 | * |
Alexander Afanasyev | c169a81 | 2014-05-20 20:37:29 -0400 | [diff] [blame] | 7 | * 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 Afanasyev | dfa52c4 | 2014-04-24 21:10:11 -0700 | [diff] [blame] | 20 | * |
| 21 | * @author Yingdi Yu <http://irl.cs.ucla.edu/~yingdi/> |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 22 | */ |
| 23 | |
Alexander Afanasyev | 36b84cf | 2014-02-17 19:34:18 -0800 | [diff] [blame] | 24 | #ifndef NDN_UTIL_REGEX_REGEX_TOP_MATCHER_HPP |
| 25 | #define NDN_UTIL_REGEX_REGEX_TOP_MATCHER_HPP |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 26 | |
Alexander Afanasyev | 36b84cf | 2014-02-17 19:34:18 -0800 | [diff] [blame] | 27 | #include "../../common.hpp" |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 28 | |
| 29 | #include "regex-matcher.hpp" |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 30 | |
Alexander Afanasyev | 36b84cf | 2014-02-17 19:34:18 -0800 | [diff] [blame] | 31 | namespace ndn { |
| 32 | |
| 33 | class RegexPatternListMatcher; |
| 34 | class RegexBackrefManager; |
| 35 | |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 36 | class RegexTopMatcher: public RegexMatcher |
| 37 | { |
| 38 | public: |
Yingdi Yu | 48e8c0c | 2014-03-19 12:01:55 -0700 | [diff] [blame] | 39 | RegexTopMatcher(const std::string& expr, const std::string& expand = ""); |
| 40 | |
Alexander Afanasyev | 36b84cf | 2014-02-17 19:34:18 -0800 | [diff] [blame] | 41 | virtual |
| 42 | ~RegexTopMatcher(); |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 43 | |
Yingdi Yu | 48e8c0c | 2014-03-19 12:01:55 -0700 | [diff] [blame] | 44 | bool |
Alexander Afanasyev | 36b84cf | 2014-02-17 19:34:18 -0800 | [diff] [blame] | 45 | match(const Name& name); |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 46 | |
| 47 | virtual bool |
Alexander Afanasyev | b6b21b3 | 2014-04-28 22:38:03 -0700 | [diff] [blame] | 48 | match(const Name& name, size_t offset, size_t len); |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 49 | |
Yingdi Yu | 48e8c0c | 2014-03-19 12:01:55 -0700 | [diff] [blame] | 50 | virtual Name |
| 51 | expand(const std::string& expand = ""); |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 52 | |
Alexander Afanasyev | 36b84cf | 2014-02-17 19:34:18 -0800 | [diff] [blame] | 53 | static shared_ptr<RegexTopMatcher> |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 54 | fromName(const Name& name, bool hasAnchor=false); |
| 55 | |
| 56 | protected: |
Yingdi Yu | 48e8c0c | 2014-03-19 12:01:55 -0700 | [diff] [blame] | 57 | virtual void |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 58 | compile(); |
| 59 | |
| 60 | private: |
| 61 | std::string |
Alexander Afanasyev | 1dd95c5 | 2014-03-22 19:11:36 -0700 | [diff] [blame] | 62 | getItemFromExpand(const std::string& expand, size_t& offset); |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 63 | |
| 64 | static std::string |
| 65 | convertSpecialChar(const std::string& str); |
| 66 | |
Junxiao Shi | 70f95fa | 2016-11-25 03:04:39 +0000 | [diff] [blame] | 67 | NDN_CXX_PUBLIC_WITH_TESTS_ELSE_PRIVATE: |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 68 | const std::string m_expand; |
Alexander Afanasyev | 36b84cf | 2014-02-17 19:34:18 -0800 | [diff] [blame] | 69 | shared_ptr<RegexPatternListMatcher> m_primaryMatcher; |
| 70 | shared_ptr<RegexPatternListMatcher> m_secondaryMatcher; |
Alexander Afanasyev | b6b21b3 | 2014-04-28 22:38:03 -0700 | [diff] [blame] | 71 | shared_ptr<RegexBackrefManager> m_primaryBackrefManager; |
| 72 | shared_ptr<RegexBackrefManager> m_secondaryBackrefManager; |
| 73 | bool m_isSecondaryUsed; |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 74 | }; |
| 75 | |
Alexander Afanasyev | 36b84cf | 2014-02-17 19:34:18 -0800 | [diff] [blame] | 76 | } // namespace ndn |
Yingdi Yu | 5e97420 | 2014-01-29 16:59:06 -0800 | [diff] [blame] | 77 | |
Alexander Afanasyev | 36b84cf | 2014-02-17 19:34:18 -0800 | [diff] [blame] | 78 | #endif // NDN_UTIL_REGEX_REGEX_TOP_MATCHER_HPP |