Mercurial > hg > orthanc
annotate OrthancServer/FromDcmtkBridge.h @ 759:8cfc6119a5bd dicom-rt
integration mainline -> dicom-rt
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 16 Apr 2014 16:04:55 +0200 |
| parents | b22312081388 2d0a347e8cfc |
| children | e57e08ed510f |
| rev | line source |
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| 0 | 1 /** |
| 62 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
| 689 | 3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, |
| 0 | 4 * Belgium |
| 5 * | |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 136 | 10 * |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 0 | 22 * |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
| 33 #pragma once | |
| 34 | |
| 315 | 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 |
| 0 | 39 #include <dcmtk/dcmdata/dcdatset.h> |
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40 #include <dcmtk/dcmdata/dcfilefo.h> |
| 0 | 41 #include <json/json.h> |
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42 #include <memory> |
| 0 | 43 |
| 62 | 44 namespace Orthanc |
| 0 | 45 { |
| 176 | 46 enum DicomRootLevel |
| 47 { | |
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48 DicomRootLevel_Patient, |
| 176 | 49 DicomRootLevel_Study, |
| 50 DicomRootLevel_Series, | |
| 51 DicomRootLevel_Instance | |
| 52 }; | |
| 53 | |
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54 enum DicomReplaceMode |
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55 { |
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56 DicomReplaceMode_InsertIfAbsent, |
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57 DicomReplaceMode_ThrowIfAbsent, |
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58 DicomReplaceMode_IgnoreIfAbsent |
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59 }; |
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60 |
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61 class ParsedDicomFile : public IDynamicObject |
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62 { |
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63 private: |
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64 std::auto_ptr<DcmFileFormat> file_; |
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65 |
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66 ParsedDicomFile(DcmFileFormat& other) : |
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67 file_(dynamic_cast<DcmFileFormat*>(other.clone())) |
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68 { |
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69 } |
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70 |
| 304 | 71 void Setup(const char* content, |
| 72 size_t size); | |
| 73 | |
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74 public: |
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75 typedef std::list< std::pair<DicomTag, unsigned int> > SequencePath; |
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76 |
| 304 | 77 ParsedDicomFile(const char* content, |
| 78 size_t size) | |
| 79 { | |
| 80 Setup(content, size); | |
| 81 } | |
| 82 | |
| 83 ParsedDicomFile(const std::string& content) | |
| 84 { | |
| 85 if (content.size() == 0) | |
| 86 Setup(NULL, 0); | |
| 87 else | |
| 88 Setup(&content[0], content.size()); | |
| 89 } | |
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90 |
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91 DcmFileFormat& GetDicom() |
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92 { |
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93 return *file_; |
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94 } |
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95 |
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96 ParsedDicomFile* Clone() |
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97 { |
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98 return new ParsedDicomFile(*file_); |
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99 } |
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100 |
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101 void SendPathValue(RestApiOutput& output, |
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102 const UriComponents& uri); |
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103 |
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104 void Answer(RestApiOutput& output); |
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105 |
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106 void Remove(const DicomTag& tag); |
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107 |
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108 void Insert(const DicomTag& tag, |
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109 const std::string& value); |
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110 |
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111 void Replace(const DicomTag& tag, |
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112 const std::string& value, |
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113 DicomReplaceMode mode); |
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114 |
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115 void RemovePrivateTags(); |
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116 |
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117 bool GetTagValue(std::string& value, |
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118 const DicomTag& tag); |
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120 bool GetTagValue(std::string& value, |
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121 const SequencePath& path, |
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122 const DicomTag& tag); |
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123 |
| 315 | 124 DicomInstanceHasher GetHasher(); |
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125 }; |
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126 |
| 0 | 127 class FromDcmtkBridge |
| 128 { | |
| 129 public: | |
| 130 static void Convert(DicomMap& target, DcmDataset& dataset); | |
| 131 | |
| 132 static DicomTag GetTag(const DcmElement& element); | |
| 133 | |
| 134 static DicomValue* ConvertLeafElement(DcmElement& element); | |
| 135 | |
| 136 static void ToJson(Json::Value& target, | |
| 137 DcmDataset& dataset, | |
| 138 unsigned int maxStringLength = 256); | |
| 139 | |
| 140 static void ToJson(Json::Value& target, | |
| 141 const std::string& path, | |
| 142 unsigned int maxStringLength = 256); | |
| 143 | |
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144 static void ExtractPngImage(std::string& result, |
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145 DcmDataset& dataset, |
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146 unsigned int frame, |
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147 ImageExtractionMode mode); |
| 0 | 148 |
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149 static void ExtractPngImage(std::string& result, |
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150 const std::string& dicomContent, |
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151 unsigned int frame, |
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152 ImageExtractionMode mode); |
| 0 | 153 |
| 154 static std::string GetName(const DicomTag& tag); | |
| 155 | |
| 304 | 156 static DicomTag ParseTag(const char* name); |
| 0 | 157 |
| 304 | 158 static DicomTag ParseTag(const std::string& name) |
| 0 | 159 { |
| 304 | 160 return ParseTag(name.c_str()); |
| 0 | 161 } |
| 162 | |
| 163 static bool HasTag(const DicomMap& fields, | |
| 164 const std::string& tagName) | |
| 165 { | |
| 304 | 166 return fields.HasTag(ParseTag(tagName)); |
| 0 | 167 } |
| 168 | |
| 169 static const DicomValue& GetValue(const DicomMap& fields, | |
| 170 const std::string& tagName) | |
| 171 { | |
| 304 | 172 return fields.GetValue(ParseTag(tagName)); |
| 0 | 173 } |
| 174 | |
| 175 static void SetValue(DicomMap& target, | |
| 176 const std::string& tagName, | |
| 177 DicomValue* value) | |
| 178 { | |
| 304 | 179 target.SetValue(ParseTag(tagName), value); |
| 0 | 180 } |
| 181 | |
| 182 static void Print(FILE* fp, | |
| 183 const DicomMap& m); | |
| 184 | |
| 185 static void ToJson(Json::Value& result, | |
| 186 const DicomMap& values); | |
| 176 | 187 |
| 188 static std::string GenerateUniqueIdentifier(DicomRootLevel level); | |
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189 |
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190 static bool SaveToMemoryBuffer(std::string& buffer, |
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191 DcmDataset* dataSet); |
| 0 | 192 }; |
| 193 } |