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annotate OrthancFramework/Sources/HttpServer/StringMatcher.h @ 5049:8c9a1cce076e

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CPP Wrapper: new helpers
author Alain Mazy <am@osimis.io>
date Wed, 29 Jun 2022 15:32:44 +0200
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children 0ea402b4d901
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU Lesser General Public License
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10 * as published by the Free Software Foundation, either version 3 of
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11 * the License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Lesser General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Lesser General Public
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19 * License along with this program. If not, see
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20 * <http://www.gnu.org/licenses/>.
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21 **/
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23
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24 #pragma once
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25
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26 #include "../OrthancFramework.h"
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27
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28 #include <boost/noncopyable.hpp>
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29 #include <boost/shared_ptr.hpp>
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30 #include <string>
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31
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32 namespace Orthanc
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33 {
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34 // Convenience class that wraps a Boost algorithm for string matching
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35 class ORTHANC_PUBLIC StringMatcher : public boost::noncopyable
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36 {
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37 public:
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38 typedef std::string::const_iterator Iterator;
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39
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40 private:
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41 class Search;
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42
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43 boost::shared_ptr<Search> search_; // PImpl pattern
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44 std::string pattern_;
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45 bool valid_;
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46 Iterator matchBegin_;
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47 Iterator matchEnd_;
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48
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49 public:
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50 explicit StringMatcher(const std::string& pattern);
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51
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52 const std::string& GetPattern() const;
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53
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54 bool IsValid() const;
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55
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56 bool Apply(Iterator start,
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57 Iterator end);
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58
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59 bool Apply(const std::string& corpus);
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61 Iterator GetMatchBegin() const;
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62
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63 Iterator GetMatchEnd() const;
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64
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65 const char* GetPointerBegin() const;
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66
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67 const char* GetPointerEnd() const;
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68 };
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69 }