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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
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4 * Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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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/DicomFormat/DicomInstanceHasher.h"
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36 #include "../Core/RestApi/RestApiOutput.h"
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37 #include "../Core/Toolbox.h"
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38 #include "ServerEnumerations.h"
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39
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40 #include <memory>
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41 #include <dcmtk/dcmdata/dcfilefo.h>
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42
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43 namespace Orthanc
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44 {
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45 class ParsedDicomFile : public IDynamicObject
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46 {
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47 private:
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48 // TODO Move this as pimpl
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49 std::auto_ptr<DcmFileFormat> file_;
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50
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51 ParsedDicomFile(DcmFileFormat& other) :
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52 file_(dynamic_cast<DcmFileFormat*>(other.clone()))
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53 {
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54 }
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55
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56 void Setup(const char* content,
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57 size_t size);
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58
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59 public:
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60 ParsedDicomFile(); // Create a minimal DICOM instance
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61
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62 ParsedDicomFile(const char* content,
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63 size_t size)
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64 {
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65 Setup(content, size);
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66 }
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67
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68 ParsedDicomFile(const std::string& content)
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69 {
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70 if (content.size() == 0)
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71 Setup(NULL, 0);
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72 else
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73 Setup(&content[0], content.size());
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74 }
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75
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76 DcmFileFormat& GetDicom()
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77 {
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78 return *file_;
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79 }
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80
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81 ParsedDicomFile* Clone()
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82 {
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83 return new ParsedDicomFile(*file_);
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84 }
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85
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86 void SendPathValue(RestApiOutput& output,
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87 const UriComponents& uri);
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88
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89 void Answer(RestApiOutput& output);
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90
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91 void Remove(const DicomTag& tag);
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92
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93 void Insert(const DicomTag& tag,
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94 const std::string& value);
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95
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96 void Replace(const DicomTag& tag,
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97 const std::string& value,
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98 DicomReplaceMode mode = DicomReplaceMode_InsertIfAbsent);
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99
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100 void RemovePrivateTags();
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101
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102 bool GetTagValue(std::string& value,
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103 const DicomTag& tag);
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104
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105 DicomInstanceHasher GetHasher();
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106
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107 void SaveToMemoryBuffer(std::string& buffer);
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108
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109 void SaveToFile(const std::string& path);
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110 };
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111
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112 }
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