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annotate OrthancServer/OrthancFindRequestHandler.h @ 3844:c9c34bb50f0a

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 16 Apr 2020 17:27:18 +0200
parents 94f4a18a79cc
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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) 2017-2020 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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32
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33 #pragma once
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34
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35 #include "../Core/DicomNetworking/IFindRequestHandler.h"
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36
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37 namespace Orthanc
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38 {
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39 class ServerContext;
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40
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41 class OrthancFindRequestHandler : public IFindRequestHandler
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42 {
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43 private:
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44 class LookupVisitor;
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45
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46 ServerContext& context_;
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47 unsigned int maxResults_;
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48 unsigned int maxInstances_;
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50 bool HasReachedLimit(const DicomFindAnswers& answers,
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51 ResourceType level) const;
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52
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53 bool FilterQueryTag(std::string& value /* can be modified */,
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54 ResourceType level,
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55 const DicomTag& tag,
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56 ModalityManufacturer manufacturer);
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57
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58 bool ApplyLuaFilter(DicomMap& target,
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59 const DicomMap& source,
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60 const std::string& remoteIp,
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61 const std::string& remoteAet,
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62 const std::string& calledAet,
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63 ModalityManufacturer manufacturer);
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64
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65 public:
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66 OrthancFindRequestHandler(ServerContext& context);
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67
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68 virtual void Handle(DicomFindAnswers& answers,
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69 const DicomMap& input,
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70 const std::list<DicomTag>& sequencesToReturn,
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71 const std::string& remoteIp,
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72 const std::string& remoteAet,
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73 const std::string& calledAet,
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74 ModalityManufacturer manufacturer);
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76 unsigned int GetMaxResults() const
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77 {
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78 return maxResults_;
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79 }
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80
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81 void SetMaxResults(unsigned int results)
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82 {
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83 maxResults_ = results;
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84 }
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85
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86 unsigned int GetMaxInstances() const
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87 {
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88 return maxInstances_;
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89 }
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90
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91 void SetMaxInstances(unsigned int instances)
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92 {
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93 maxInstances_ = instances;
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94 }
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96 static void FormatOrigin(Json::Value& origin,
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97 const std::string& remoteIp,
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98 const std::string& remoteAet,
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99 const std::string& calledAet,
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100 ModalityManufacturer manufacturer);
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101 };
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102 }